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Alpinestars
Alpinestars KMX-9 v2 Graphic 1 Kart Racing Suit
from $195.66
$324.95
Alpinestars KMX-9 v2 Graphic 1 Kart Racing Suit
(FIA 2025 Expiry)
Certified to CIK-FIA homologation standards, the KMX-9 v2 features an aggressive design and vibrant colorways for entry and intermediate level racers. Boasting three-layer construction for protection and low weight, this suit also has a 100% polyester toweling liner for driver comfort. Other driver-friendly design details include an angled front opening, stretch panels on the back, shoulders and waist for an optimized fit, and breathable mesh material on the crotch and underarms.
ALPINESTARS KMX-9 V2 GRAPHIC 1 KART RACING SUIT PROTECTION
Certified to CIK-FIA Level 2 homologation standard N 2013-1.
Technical three-layer construction that meets the new homologation standard, featuring a twill polyamide outer shell, plus double technical linings for comfort and fit.
Engineered for durability, minimal material bunching and high levels of abrasion resistance while the polytoweling lining offers moisture-wicking properties.
ALPINESTARS KMX-9 V2 GRAPHIC 1 KART RACING SUIT
CONSTRUCTION
Advanced two-layer construction assembly for optimized performance, improved breathability and weight saving.
Alpinestars asymmetric front opening design aids fitting.
Tech mesh panels positioned on the underarms and seat area for optimized ventilation.
Alpinestars Formula 1-derived design and technology shoulder epaulettes.
Ergonomic collar with soft knitted lining for extended coverage and maximum comfort with safe closure system.
Adjustable waist belt allows a tight personalized fit.
Knitted stretchable panels on back shoulder and lumbar area ensure minimal material resistance while driving.
Engineered for durability, minimal material bunching and abrasion resistance, while the poly-toweling lining boasts moisture-wicking properties.
ALPINESTARS KMX-9 V2 GRAPHIC 1 KART RACING SUIT KEY FEATURES
Anatomical arm, leg and torso paneling is patterned to create the optimum position while driving.
Knitted wrist and ankle cuffs provide a snug fit and help prevent unwanted movement of the suit.
Two thigh pockets offer a convenient storage option for those times away from the driving seat.
Premium YKK zipper with personalized zipper pullers, plus double slider for versatile and customizable fit.
Comes in two amazing Graphic 2 colorways.

Alpinestars
Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit | FIA 8877-2022
$349.95
Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit
Get ready to hit the track in style and safety with the Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit! Whether you're an entry-level racer or climbing up the ranks, this suit has everything you need to perform at your best—and look good doing it. Certified to FIA homologation standards, it delivers top-tier protection, comfort, and mobility, all wrapped in a design that's sleek and packed with performance-driven details.
Built for Performance and Comfort
Let’s face it, karting is serious business, and your suit should match that intensity. The KMX-9 v3 brings an advanced dual-layer construction that offers lightweight protection without compromising on comfort. Inside, the 100% polyester toweling liner keeps you cool and dry, ensuring you can focus on the race without worrying about heat or discomfort.
Driver-Friendly Design
It’s not just about looking the part—it’s about feeling unstoppable. This suit features strategically placed stretch panels on the back, shoulders, and waist, giving you the freedom to move without material bunching up. And let's not forget the breathable mesh panels on the crotch and underarms, because airflow is key when you're tearing up the track.
Durability Meets Style
Durable and designed to last, the KMX-9 v3 is engineered to withstand the rigors of kart racing. The suit’s Formula 1-inspired epaulette design not only adds a touch of race-day flair, but its tough construction also ensures you’re always race-ready.
Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit Features
Certified to FIA 8877-2022 Grade 1 homologation standards, making it race-legal and trusted by pros.
Dual-layer construction for lightweight protection and breathability.
100% polyester toweling liner for moisture-wicking comfort during those heated moments on the track.
Knitted stretch panels on the back, shoulders, and lumbar area to minimize resistance while driving.
Tech mesh panels under the arms and in the crotch area to boost airflow.
Anatomically designed arms, legs, and torso for an optimized driving position.
Premium YKK metal zipper with personalized pullers and a double slider for a customizable fit.
Knitted wrist and ankle cuffs for added comfort and reduced weight.
Adjustable waist belt for a snug, personalized fit.
Two thigh pockets for convenient storage—because who doesn’t like a little extra space?
Why Choose the Alpinestars KMX-9 v3 Graphic 6 Suit?
When you're out on the track, it's not just about speed—it's about control, comfort, and confidence. The KMX-9 v3 lets you focus on your performance, knowing your suit has got your back (and arms, legs, and everything else). The combination of cutting-edge design and smart features like stretch panels and breathable mesh keeps you moving freely while keeping cool under pressure. Plus, it’s built to last, so this suit will be with you from your first race to your victory lap.
Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit Size Chart
Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit FAQ
Is the KMX-9 v3 Graphic 6 FIA certified?Yes, the KMX-9 v3 is certified to the latest FIA 8877-2022 Grade 1 homologation standard, so you can rest easy knowing you meet the legal requirements for racing.
Is the Alpinestars KMX-9 V3 suit comfortable for long races?Absolutely! With its moisture-wicking polyester liner and breathable mesh panels, this suit is designed for comfort during extended track sessions.
What sizes are available for the Alpinestars KMX-9 V3 suit?The KMX-9 v3 comes in a wide range of sizes to ensure a perfect fit for all racers, from EU40-EU60.
How does the Alpinestars KMX-9 V3 suit improve performance?The knitted stretch panels in key areas—like the back, shoulders, and waist—minimize material resistance, allowing you to move freely and react quickly during races.
Don’t wait—gear up and grab the Alpinestars KMX-9 v3 Graphic 6 Kart Racing Suit today! You’ll be stepping into the next level of racing performance and comfort. Order now and get ready to take the checkered flag in style!

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Alpinestars
Alpinestars KMX-5 Kart Racing Suit
$288.66
$479.95
Alpinestars KMX-5 Kart Racing Suit
The KMX-5 has been designed to cater to professional drivers looking for an excellent driving experience in an athletic fit overall. Constructed from advanced three-layer construction for optimized levels of performance and extensive mesh panels for high levels of breathability, this suit combines a unique and brand-new nylon stretch outer fabric, along with a plain polyester toweling, for superb levels of flexibility.
The Alpinestars KMX-5 Karting Suit combines comfort and performance that meets the latest CIK/FIA Level 2 standards. The lightweight construction features a 100% polymide outer shell for protection, combined with a 3D, poly-fabric inner lining that is highly breathable and comfortable. Mesh panels are positioned under the arms and seat to further increase cooling. Ergonomics and mobility are handled by fully-floating shoulders for freedom of movement, and a stretch insert in the lumbar region for a comfortable fit in a seated position.
The KMX-5 Suit also boasts an outer shell engineered to provide premium levels of durability and abrasion resistance, while the poly-toweling lining offers excellent moisture wicking properties.
CIK/FIA Level 2 approved.

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Alpinestars
Alpinestars KMX-3 v2 Kart Racing Suit | CIK-FIA Level 2
$219.66
$364.95
Alpinestars KMX-3 v2 Kart Racing Suit
2025 FIA Expiry
The KMX-3 v2 has been designed to cater for professional drivers looking for an excellent driving experience in an athletic fit overall. Features advanced two-layer construction for optimized levels of performance and extensive mesh panels for high levels of breathability, this suit combines a unique and brand-new nylon stretch outer fabric, along with a plain polyester toweling, for superb levels of flexibility.
The KMX-v3 v2 racing suit also boasts an outer shell engineered to provide premium levels of durability and abrasion resistance, while the poly-toweling lining offers excellent moisture wicking properties.
Alpinestars KMX-3 v2 Kart Racing Suit Construction
Technical two-layer construction that meets CIK-FIA Level 2 homologation standards features a polyamide stretchy outer shell for optimized performance that is engineered for durability, minimal material bunching and optimum abrasion resistance.
Poly-toweling lining offers effective and proven moisture-wicking.
Wide tech-mesh panels strategically positioned on underarm, sides and seat area for optimized ventilation and airflow.
Premium metal YKK zipper with personalized synthetic leather zipper pullers, plus double slider for a versatile and customizable fit.
Alpinestars exclusive shoulder epaulette construction provides an effective feature for the extraction of the driver in the event of a crash.
Ergonomic collar with soft lining for extended coverage and maximum comfort.
Alpinestars KMX-3 v2 Kart Racing Suit Protection
Certified to CIK-FIA Level 2 homologation standard N 2013-1.
Alpinestars fully floating arm construction with stretchable knit fabric ensures minimal material resistance while driving.
Alpinestars KMX-3 v2 Kart Racing Suit Features
Collar features an adjustable closure system for maximum safety and security.
Adjustable waist belt for a tight, personalized fit.
Anatomical arm, leg and torso patterned paneling for an optimum fit in the driving position.
Knitted wrist and ankle cuffs provide a snug fit and help prevent unwanted movement of the suit.
Two thigh pockets offers a convenient storage option for those times away from the driving seat.
Comes in a wide range of aggressive colorways.
Alpinestars KMX-3 v2 Kart Racing Suit Size Chart

Alpinestars
Alpinestars KMX-9 v3 Kart Racing Suit
from $279.95
Alpinestars KMX-9 v3 Kart Racing Suit
Engineered for the competitive edge, the Alpinestars KMX-9 v3 Kart Racing Suit delivers premium performance, modern styling, and FIA-grade protection for both rising stars and seasoned karting veterans. This high-performance FIA homologated racing suit was built to meet the demands of serious kart racers who value speed, comfort, and safety in every lap. Whether you're tearing through the corners of your local kart track or competing at the national level, the KMX-9 v3 ensures you look sharp and stay protected.
Crafted with a lightweight two-layer poly-cotton twill construction, the KMX-9 v3 combines abrasion resistance with breathability for all-day wear. Ventilation panels and a soft, moisture-wicking liner enhance airflow and temperature control during long sessions, while floating sleeves and stretch panels offer superior flexibility in the driving position. Designed with dynamic sublimated graphics for fade-free performance and a striking paddock presence, this kart race suit is built to exceed expectations on every circuit.
Key Features of Alpinestars KMX-9 V3 Kart Race Suit
Engineered for durability, minimal material bunching and abrasion resistance, while the poly-toweling lining boasts moisture-wicking properties.
Strategically positioned tech mesh panels on underarms and crotch for increased airflow.
Features Alpinestars new Formula 1-derived epaulette design.
Anatomically designed arms, legs, and torso panelling provide the optimum position while driving.
Ergonomic collar with soft knitted lining for extended coverage and maximum comfort with safe closure system.
Knitted wrist and ankle cuffs for maximum comfort and reduced weight.
Two thigh pockets for convenient storage of personal items.
Premium YKK metal zipper, with personalized zipper pullers, plus double slider for a versatile and customizable fit.
Adjustable waist belt allows a tight personalized fit.
Athletic-Regular fit design.
Alpinestars KMX-9 V3 Suit Size Chart
Alpinestars KMX-9 V3 Suit FAQ
How Tight Should a Kart Suit Be? It should fit like a glove—snug but not restrictive.
Karting vs. Racing Suit: Karting suits are lighter and more flexible, while racing suits are built for various motorsports with added safety includes.
Race Suit Sizes: Finding your perfect fit is a breeze with our size chart.
What to Wear Under a Race Suit for Karting: Opt for moisture-wicking undergarments to stay cool and comfortable.
Is the Alpinestars KMX-9 v3 FIA 8877-2022 approved?Yes, the KMX-9 v3 is Certified to NEW FIA 8877-2022 Grade 1 homologation standard
What materials is the suit made from?The outer shell is made of poly-cotton twill, while the inner lining includes soft, breathable, moisture-wicking fabric to help manage heat and sweat.
Is this suit good for indoor karting?Yes! While designed for competitive outdoor karting, the breathable design and comfort includes make it an excellent choice for indoor kart racing as well.
Can I wash the suit at home?Yes, the KMX-9 v3 is machine-washable using cold water on a gentle cycle. Always air dry and follow Alpinestars' care instructions to preserve color and fabric integrity.

Alpinestars
Alpinestars KMX-5 v3 Kart Racing Suit
$479.95
Alpinestars KMX-5 v3 Kart Racing Suit 2024: Where Speed Meets Breeze
For the karting enthusiast who refuses to compromise, meet the Alpinestars KMX-5 v3 Kart Racing Suit 2024. This isn't just a suit; it's a testament to innovation and passion. Designed with the racer's needs in mind, it promises to keep you cool even when the competition heats up.
Why It's a Game-Changer:
Stay Cool, Race Hard: With its innovative circular, laser-cut perforations on the upper chest and back, you'll feel the breeze even when you're blazing past the competition.
Light as Air: Crafted from an exclusive blend of polyester and polyamide, this suit is all about maximum protection with minimum weight. Because who needs extra baggage on the track?
Tech Mesh Magic: Strategically positioned tech mesh panels ensure you're always at the optimal temperature, whether you're taking a sharp turn or speeding on a straightaway.
Fit for the Win: Anatomically engineered with pre-curved arms and legs, this suit is all about ensuring you're in the best position to take home the trophy.
Specifications (Because Details Matter):
Advanced Dual-Layer Construction: For that perfect blend of performance, breathability, and weight savings.
Durable Reinforced Panels: Specifically in the seat bolt area, ensuring minimal material bunching.
Formula 1-Derived Features: Including Alpinestars' new extraction handle design and a fully floating arm.
Lightweight Cuffs: Knitted wrist and ankle cuffs for that snug fit without the weight.
Storage on the Go: Convenient thigh pockets because sometimes you just need that extra space.
Certified & Ready: Meeting the NEW FIA 8877-2022 Grade 1 homologation standards.
Ready to Elevate Your Karting Game? The Alpinestars KMX-5 v3 Kart Racing Suit 2024 isn't just a suit; it's a commitment to excellence. If you're ready to experience karting like never before And remember, in this suit, you're not just racing; you're making a statement.

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OMP
OMP KS-4 Kart Racing Suit
$289.00
$289.00
OMP KS-4 Kart Racing Suit
CIK-FIA Level 1 Certified | Lightweight Comfort | Built for Speed
Karting may be where most racers start, but the thrill? That’s anything but basic. The OMP KS-4 Karting Suit brings pro-level performance and style to your garage without emptying your wallet. Whether you're slicing through apexes or just hunting your next PB, this suit is your ticket to more confidence and control on the track.
Key Features of the OMP KS-4 Kart Racing Suit
CIK-FIA Level 1 ApprovedRace-legal right out of the box. Meets international karting safety standards.
4-Layer ConstructionDurable polyester exterior + soft cotton sponge interior = comfort and protection where it counts.
Maximum MobilityLow-cut collar and flexible arm bellows give you full range of motion during aggressive stints.
Breathable Mesh InsertsStrategically placed on the legs, shoulders, and even the pockets to keep you cool under pressure.
Bold, Race-Inspired StylingProfessional looks with ergonomic performance. You’ll look fast — because you are.
OMP KS-4 Kart Racing Suit Specifications
Homologation: CIK-FIA Level 1
Material: Polyester outer shell, soft cotton sponge interior
Fit: Ergonomic with pre-curved arms and knees
Ventilation: Mesh inserts (legs, shoulders, pockets)
Weight: Lightweight for all-day comfort
Closure: Front zipper with adjustable waist
OMP KS-4 Kart Racing Suit FAQs
Is this suit fireproof?No, the KS-4 is not fire-retardant. It’s built specifically for karting, where abrasion resistance matters more than flame protection.
Can I use this for indoor karting?Yes — the KS-4 works great for both indoor and outdoor karting.
OMP vs. Sparco vs. Alpinestars — what’s the difference?OMP is known for a lightweight, breathable feel and a fit that racers love. It’s ergonomic, comfortable, and competitively priced for an entry-level suit.
How do I wash it?Machine wash on a gentle cycle. Air dry only — no tumble dryers.
How do I choose the right size?Check the OMP size chart. If you're between sizes or plan to wear rib protection, sizing up is a safe bet.
Why Racers Choose the KS-4
The OMP KS-4 Karting Suit is ideal for new drivers, weekend warriors, and seasoned karters looking for a backup suit that doesn’t compromise. Lightweight, breathable, and built by one of the most trusted brands in motorsports, it’s everything you need — and nothing you don’t.
OMP KS-4 Kart Racing Suit Size Chart

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Sparco
Sparco X-Light K Kart Racing Suit | CIK-FIA 2013-1
$49.66
$575.00
Sparco X-Light K Kart Racing Suit | CIK-FIA 2013-1
The Sparco X-Light K karting suit is an ultra-lightweight suit specifically designed for driver mobility and comfort. It features unique ergonomic impact-absorbing padding on the outside elbow and inside knee. This strategic padding was requested by pro drivers to help with stabilization during intense lapping. The X-Light K features specially designed air intakes on the inner arms, inner thighs and lower legs that help cool the driver while driving. The X-Light K has pre-curved arms and full floating arm sleeves for comfort in the driving position. The stylish three-tone suit has half-moon stretch panel on the lower back for superior comfort and fit.
CIK-FIA 2013-1 approved.
Sparco X-Light K Karting Suit Technology
Ultra-lightweight suit material
Ergonomic impact-absorbing padding
Specially designed air intakes to cool the driver
Pre-curved arms
Full floating sleeves
Three-tone colorways
Half-moon stretch panel on lower back
CIK-FIA 2013-1 approved

Alpinestars
Alpinestars KMX-5 v3 Kart Racing Suit
$479.95
Alpinestars KMX-5 v3 Kart Racing Suit
The Kart Racing Suit Where Speed Meets Innovation
For the karting enthusiast who refuses to compromise, meet the newest version of the Alpinestars KMX-5 v3 Kart Racing Suit. This isn't just a suit, it's a testament to innovation and passion. Designed with the kart racer's needs in mind, this latest version of the vaunted KMX-5 promises to keep you cool even when the competition heats up.
The newly updated Alpinestars KMX-5 v3 Kart Racing Suit delivers cutting-edge comfort, performance, and protection for drivers who demand the best. Certified to the latest FIA 8877-2022 Grade 1 kart suit homologation, the KMX-5 v3 is built for high-level competition while maintaining the comfort and breathability racers need for long sessions on track. With an advanced multi-layer construction, optimized panel design, and premium lining materials, it stands out among today’s best karting suits.
Engineered for flexibility and cooling, this lightweight kart suit features stretch panels in key zones and strategically placed mesh inserts to enhance airflow and mobility during intense racing conditions. Whether you’re a seasoned competitor or an aspiring karting star, the KMX-5 v3 delivers everything you expect from top-tier Alpinestars kart racing suits—from a sleek, ergonomic cut to abrasion-resistant outer layers built for performance and longevity. It's the go-to Alpinestars suit for karting when every fraction of a second counts.
Explore Alpinestars kart suit images, detailed specs, and verified Alpinestars kart suit reviews right here at Discovery Parts—your trusted source for premium FIA kart suits and the latest racewear technology. When you're ready to suit up like a pro, the Alpinestars KMX-5 v3 offers the fit, feel, and FIA-approved protection that serious kart racers demand.
The New Alpinestars KMX-5 v3 is a Game Changer
The Alpinestars KMX-5 v3 lets you race hard and stay cool. With its innovative laser-cut perforations on the upper chest and back, you'll feel the breeze while you're blazing past the competition.
Light as air, the KMX-5 v3 is crafted from an exclusive blend of polyester and polyamide, giving you maximum protection with minimum weight. Because who needs extra baggage on the track?
Strategically positioned tech mesh panels help keep you at the optimal body temperature, whether you're winding through a slow chicane or speeding down a straightaway.
Fit for the win, the Alpinestars KMX-5 v3 is anatomically engineered with pre-curved arms and legs. This karting suit is all about ensuring you're in the best position to take home the trophy.
Alpinestars KMX-5 v3 Kart Racing Suit Details
Meets the latest FIA 8877-2022 Grade 1 homologation standards.
Advanced dual-layer construction is the perfect blend of performance, breathability, and weight savings.
Durable reinforced panels in the seat belt area, ensuring minimal material bunching.
Formula One features include Alpinestars' new extraction handle design and fully floating arm.
Lightweight knitted wrist and ankle cuffs for a snug fit without the weight.
Convenient thigh pockets give you that extra bit of space.
Ready to Elevate Your Karting Game?
The Alpinestars KMX-5 v3 Kart Racing Suit isn't just a racing suit; it's a commitment to excellence. In this suit, you're not just racing. You're making a statement.
Alpinestars KMX-5 v3 Kart Racing Suit Size Chart
Alpinestars KMX-5 v3 Kart Racing Suit – Frequently Asked Questions (FAQ)
What makes the Alpinestars KMX-5 v3 one of the best karting suits? The Alpinestars KMX-5 v3 Kart Racing Suit is widely regarded as one of the best karting suits thanks to its blend of professional-level protection, lightweight construction, and driver-focused comfort. It’s designed with stretch zones, breathable mesh panels, and a pre-curved anatomical design to ensure full range of motion and cooling airflow—ideal for intense track conditions.
Is the Alpinestars KMX-5 v3 FIA certified? Yes, the KMX-5 v3 is homologated to the latest FIA 8877-2022 Grade 1 kart suit standard. This certification is now required for many sanctioned karting events around the world, providing confidence that the suit meets or exceeds today’s strictest kart racing safety standards.
What sizes are available for the Alpinestars KMX-5 v3 kart suit? The Alpinestars kart racing suit lineup offers a wide range of adult and youth sizes. With its tailored, performance-fit design and adjustable waist belt, the KMX-5 v3 provides a secure and ergonomic fit for drivers of all body types. Refer to the sizing chart on our product page at Discovery Parts for guidance on choosing the right size.
Is the Alpinestars KMX-5 v3 a lightweight kart suit? Absolutely. Built with a multi-layer construction that balances durability with breathability, the KMX-5 v3 is a true lightweight kart suit. It's engineered to reduce driver fatigue without compromising protection, making it ideal for both sprint and endurance karting.
Can I use the KMX-5 v3 for outdoor and indoor karting? Yes. The Alpinestars suit for karting is suitable for both outdoor and indoor karting. Its advanced ventilation and abrasion-resistant materials make it a versatile choice for a variety of racing environments, including hot climates and long race weekends.
Why buy the KMX-5 v3 from Discovery Parts? As an authorized dealer, Discovery Parts offers only genuine Alpinestars kart racing suits, backed by fast shipping, race-season support, and knowledgeable service from real motorsports enthusiasts. When you shop with us, you’re getting more than gear—you’re getting expert guidance and track-tested trust.

Sparco
Sparco Superleggera K Kart Racing Suit FIA 8877-2022
$950.00
Sparco Superleggera K Kart Racing Suit FIA 8877-2022
Sparco Superleggera K Kart Racing Suit
FIA 8877-2022 Grade 1 Certified, Ultralight Elite Performance
The Sparco Superleggera K Kart Racing Suit represents the pinnacle of Sparco’s karting innovation, delivering uncompromising safety, ultra-lightweight performance, and professional-grade comfort. Certified to the latest FIA 8877-2022 Grade 1 kart suit standard, the Superleggera K is purpose-built for serious kart racers competing at the highest levels. With its cutting-edge materials and driver-focused design, this suit sets the benchmark for the next generation of Sparco kart racing suits.
Engineered with multi-layer ultra-lightweight construction and strategically placed stretch panels, the Superleggera K offers optimal ventilation, flexibility, and fit. Its precision tailoring, ergonomic cut, and breathable inner lining keep you cool and focused under pressure, making it one of the best karting suits for both sprint and endurance karting. Whether you're chasing a championship or looking for that competitive edge, this Sparco suit for karting delivers the responsiveness and performance that elite drivers expect from a top-tier FIA kart suit.
Now available at Discovery Parts, your trusted destination for premium race wear, expert support, and fast shipping. Experience why Sparco is the name trusted by champions worldwide—and why the Superleggera K is the ultimate lightweight kart suit for racers who demand the best.
The Sparco Superleggera-K Kart Suit is the lightest kart suit Sparco has ever produced while adhering to the latest FIA 8877-2022 Grade 1 approval, ensuring the highest levels of safety.
Its innovative AIR-IN system includes silicone intakes at the shoulder, promoting cool airflow through the suit to keep you cooler and reduce perspiration during demanding race sessions.
Sparco Superleggera K Suit Features and Benefits
AIR-IN System: Silicone intakes at the shoulders channel cool airflow throughout the suit, enhancing comfort during intense competition.
Ultra-Lightweight Fabric: Breathable, durable fabric weighing only 300 g/m², providing maximum freedom of movement and reducing fatigue.
FIA 8877-2022 Grade 1 Approval: Certified to the latest international kart racing safety standard for maximum protection.
Innovative Collar Fastening System: Improved ergonomic fastening for enhanced comfort and reduced distractions on track.
Large Stretch Panel: Located on the lower back, offering optimized seating comfort and flexibility during races.
Superior Breathability: Construction promotes airflow to manage perspiration and keep drivers cool under pressure.
Infinity Option Availability: Custom design options available to match personal style preferences.
During kart races, staying cool and dry is crucial for maintaining focus and achieving peak performance. The Sparco Superleggera-K suit effectively channels airflow through its innovative AIR-IN system, ensuring that you remain comfortable even in the heat of competition. Its ultra-lightweight fabric and breathable design work together to reduce perspiration and fatigue, allowing you to concentrate fully on driving without distraction.
Investing in the Sparco Superleggera-K means choosing the lightest, most advanced karting suit available—offering enhanced airflow, safety, and freedom of movement to help you race at your best every time.
Sparco Superleggera K Kart Racing Suit Technology
Ultra-lightweight suit material
Specially designed silicone air intakes to cool the driver
Cordura back panels for abrasion resistance
Hidden zipper and pockets for secure storage
Perforated stretch panel on lower back for flexibility
Certified to FIA 8877-2022 Grade 1 homologation standards
Sparco Superleggera K Kart Racing Suit Size Chart
Frequently Asked Questions (FAQ) – Sparco Superleggera K Kart Racing Suit
What is the difference between a kart suit and an auto racing suit?A kart racing suit like the Sparco Superleggera K is specifically designed for karting, prioritizing abrasion resistance rather than fire protection. Since karting involves minimal fire risk, FIA kart suits like this one are not fire-retardant. In contrast, auto racing suits are built with flame-resistant materials and are certified to FIA or SFI standards for fire protection in car racing environments.
Where are Sparco suits made?Sparco kart racing suits, including the Superleggera K, are designed and manufactured in Italy. Sparco is world-renowned for its commitment to Italian craftsmanship, performance innovation, and consistent quality control—making it a top choice for racers globally.
What is the Sparco Superleggera K kart racing suit?The Sparco Superleggera K is an ultra-premium, ultra-lightweight FIA 8877-2022 kart suit designed for professional and competitive kart racers. It includes an advanced multi-layer construction, optimized fit, and ventilation system to keep drivers cool, agile, and protected during demanding race sessions. It’s the lightest karting suit Sparco has ever made.
What is the Sparco Superleggera K made of?This lightweight kart suit uses state-of-the-art materials, including abrasion-resistant outer layers and breathable mesh inserts. Its multi-layer construction is engineered to reduce fatigue, improve flexibility, and deliver maximum driver comfort without compromising FIA safety standards.
Is the Sparco Superleggera K FIA certified?Yes. The Superleggera K is homologated to the current FIA 8877-2022 kart suit standard, which is required for most FIA-sanctioned karting competitions. It meets the highest safety benchmarks for kart racing suits worldwide.
Is this a lightweight kart suit?Absolutely. The Sparco Superleggera K is the lightest karting suit in Sparco’s lineup, specifically engineered for high-performance racing where weight savings and mobility can make a critical difference.
Who is the Sparco Superleggera K ideal for?This suit is ideal for serious kart racers—whether you're competing in junior, senior, or elite-level classes. It’s designed for drivers who demand the ultimate in weight reduction, ventilation, and ergonomic design while staying compliant with the latest FIA kart suit regulations.
Why choose Sparco for karting gear?Sparco kart racing suits are known for their combination of performance, comfort, and Italian craftsmanship. With decades of motorsports heritage and cutting-edge innovation, Sparco continues to be the brand of choice for world-class racers.

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OMP
OMP KS-3X ART Kart Racing Suit FIA 8877-2022
$359.10
$399.00
OMP KS-3X ART Kart Racing Suit
FIA 8877-2022 Grade 1 Homologated
Designed for kart racers who demand both performance and style, the OMP KS-3X ART Kart Racing Suit delivers the latest in lightweight comfort and bold visual impact. Now fully FIA 8877-2022 certified, the KS-3X ART blends OMP’s race-winning heritage with an aggressive graphic design built to stand out on and off the grid.
This two-layer suit features breathable, abrasion-resistant fabric and strategically placed stretch panels for unrestricted mobility during intense wheel-to-wheel action. Whether you're battling in a national championship or clocking laps at your local track, the KS-3X ART provides the safety, airflow, and flexibility you need to stay focused and fast.
OMP KS-3X ART Kart Racing Suit Features
FIA 8877-2022 Grade 1 Certified: Legal for FIA-sanctioned karting worldwide.
Three-Layer Construction: Lightweight outer with soft inner lining for optimal comfort.
Breathability: Ultra-breathable outer fabric for temperature regulation Mesh inserts at legs, crotch, and underarms maximize airflow.
Ergonomic Design: Pre-curved sleeves, low-cut collar, and stretch panels improve mobility and reduce fatigue. Internal thigh and underarm stretch panels for comfort and fit.
Printed Graphics: Modern, race-inspired graphic design with vibrant color options. Bold, full-body design in multiple two-tone color options.
Utility Pockets: Two outer pockets for storage on and off track.
OMP KS-3X ART Kart Racing Suit Specifications
Certification: FIA 8877-2022 Grade 1
Sizes: Euro 42–60
Materials: Lightweight abrasion-resistant shell, breathable mesh inserts
Fit: Athletic cut with elastic inserts for movement
OMP KS-3X ART Kart Racing Suit Size Chart
OMP KS-3X ART Kart Racing Suit FAQs
Q: Is the OMP KS-3X ART kart racing suit fireproof?No, this is not a fire suit. The KS-3X ART is designed for karting and provides abrasion protection, not fire resistance.
Q: Who is the OMP KS-3X ART kart racing suit best for?Ideal for competitive kart racers of all levels—junior to masters—seeking FIA-approved gear.
Q: Is the OMP KS-3X ART kart racing suit lightweight?Yes. The KS-3X ART is engineered for comfort, agility, and cooling airflow during long stints.
Q: Where is the OMP KS-3X ART kart racing suit made?Designed and manufactured in Italy by OMP Racing.
Q: What does FIA 8877‑2022 certification mean?FIA 8877‑2022 is the newest international safety standard for karting suits, gloves, and shoes. It replaces the older LEVEL 1 and LEVEL 2 classifications with the upgraded GRADE system and includes stricter tests, like abrasion resistance, to ensure higher safety across all racing events. GRADE 1 suits offer entry-level protection, while GRADE 2 delivers motorcycle-level protection for long circuits. This standard also requires homologation holograms to prevent counterfeit gear.
Q: Is the OMP KS‑3X ART suit FIA 8877‑2022 certified?Yes, the OMP KS‑3X ART Kart Racing Suit is fully certified to meet the FIA 8877‑2022 standard—ensuring compliance with the latest homologation requirements for top-tier karting competition.
Q: When did FIA 8877‑2022 enforcement begin?Homologation under FIA 8877‑2022 began on June 29, 2022. From January 1, 2025, all FIA-sanctioned karting competitions must mandate suits, gloves, and shoes certified to this standard.
Q: How does this suit compare to the old Level 2 standards?The GRADE 1 standard now sets a higher protection baseline compared to the previous Level 2 suits. The KS‑3X ART delivers upgraded abrasion resistance and durability through modern materials and construction techniques—even though it’s lighter, it offers better protection overall.

OMP
OMP KS-3X Kart Racing Suit FIA 8877-2022
$359.00
OMP KS-3X Kart Racing Suit FIA 8877-2022
FIA 8877-2022 Grade 1
Engineered for serious racers who demand a blend of safety, comfort, and style, the OMP KS-3X Karting Racing Suit stands out as one of the best karting suits in its class. Certified to the latest FIA 8877-2022 Grade 1 kart suit standard, the KS-3X delivers professional-grade protection while maintaining the breathability and flexibility needed for competitive driving. Whether you're competing at the local, national, or international level, this suit offers the confidence and performance edge every driver needs.
As part of the next generation of OMP kart racing suits, the KS-3X features a lightweight three-layer construction with strategically placed breathable mesh panels and elastic inserts for unrestricted movement. Its pre-curved arms and ergonomic design reduce fatigue over long sessions, while the bold modern styling ensures you look as sharp as you drive. Ideal for both youth and adult racers, the KS-3X is the go-to OMP suit for karting enthusiasts who prioritize both function and form.
Shop the OMP KS-3X today at —your trusted source for FIA kart suits, expert fitment advice, and fast shipping to keep you race-ready all season long.
Designed To Push The Limits
When you're pushing the limits of speed, the last thing you need is a restrictive, uncomfortable suit holding you back. The OMP KS-3X Kart Racing Suit is designed for serious racers who demand freedom of movement, durability, and pro-level performance. Whether you're battling for the podium or just shaving tenths off your lap time, this suit delivers everything you need to stay fast, focused, and comfortable.
Engineered with lightweight yet durable fabric, an ultra-soft knit inner lining, and a 360° floating arm hole, this suit provides unmatched mobility and breathability while keeping you protected. Plus, with a fresh, modern design available in multiple colorways, you'll look as fast as you drive.
Why Choose the OMP KS-3X Karting Suit?
Race-Ready Freedom of MovementThe 360° floating armholes give you unrestricted mobility, allowing for smooth, effortless steering inputs without resistance.
Lightweight, Durable ProtectionThe external fabric is tough yet lightweight, designed to withstand the wear and tear of intense racing while keeping you agile on track.
Soft, Comfortable InteriorPlush knit inner lining, this suit keeps you comfortable throughout long stints—because the only thing burning up should be your lap times, not your skin.
Optimized Fit & FunctionalityA modern, tailored fit enhances aerodynamics without sacrificing comfort. Plus, two outer pockets keep your essentials within reach when you're off-track.
Fresh New LookAvailable in a wide range of colors, the KS-3X is designed to match your kart, your gear, and your winning attitude.
OMP KS-3X Kart Racing Suit Technical Specifications
Material: Lightweight, abrasion-resistant outer fabric with soft knit interior
Mobility: 360° floating armholes for full range of motion
Comfort: Breathable and moisture-wicking inner lining
Storage: Two outer pockets for added convenience
Fit: Ergonomic design with a streamlined cut
Homologation: FIA 8877-2022 Grade 1 homologation for competitive karting
FAQs – Everything You Need to Know about the OMP KS-3X kart Racing Suit
Is the OMP KS-3X suit FIA approved?This suit is FIA 8878-2022 Grade 1 certified, meaning it meets the safety requirements for karting competitions. However, it is not FIA-certified for auto racing.
How does this compare to the OMP KS-4 suit?The KS-3X offers a more tailored fit, improved breathability, and enhanced mobility thanks to its upgraded floating armholes and premium fabric.
What sizes are available?The KS-3X comes in a wide range of sizes from youth (120-160cm height) to EU42-EU60 (US32-US50) to fit kart racers of all ages and body types. Be sure to check the OMP sizing chart before ordering!
How should I wash and maintain my suit?Hand wash or machine wash on a gentle cycle with cold water. Do not tumble dry—let it air dry to maintain its shape and performance.
What is the difference between a kart suit and an auto racing suit?A karting suit like the OMP KS-3X is designed specifically for kart racing, focused on abrasion protection. It does not include fire-retardant materials, as fire risk in karting is minimal. Auto racing suits, on the other hand, are constructed with fire-retardant fabrics and carry FIA and/or SFI heat- and flame-resistance certifications for protection in automotive racing environments.
Where are OMP suits made?OMP racing products, including the OMP KS-3X kart suit, are designed and manufactured in Italy. OMP’s facility in Genoa is known for its high standards of craftsmanship and attention to detail, producing racewear trusted by drivers worldwide.
OMP KS-3X Kart Racing Suit Size Chart

Alpinestars
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit | FIA 8877-2022
from $349.95
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit
Take your karting performance to the next level with the Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit—the ideal choice for both competitive amateurs and seasoned racers who want pro-grade protection with bold, head-turning style. Built to the highest safety standards, with a FIA 8877-2022 Grade 1 homologation standard, setting the standard for safety and quality.
approved karting suit is engineered with an advanced dual-layer construction for optimal abrasion resistance, while remaining lightweight and breathable for maximum on-track comfort. Whether you're pushing through the final laps of a national event or perfecting your lines at a weekend club race, the KMX-9 v3 Graphic 5 delivers both safety and swagger.
Designed with a pre-curved, ergonomic cut, the suit features fully floating arms, strategically placed stretch zones, and a soft, moisture-wicking liner to keep you dry and mobile during intense sessions. Mesh panels enhance airflow, helping to regulate your body temperature and maintain focus during long stints behind the wheel. The Graphic 5’s dynamic styling ensures you’ll stand out on the grid while its performance-focused features help you stay ahead of the pack. Invest in your safety and comfort—gear up and go fast with confidence.
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit
Highlights
FIA 8877-2022 Level 1 homologation for high-level kart racing protection
Two-layer construction with abrasion-resistant poly-cotton twill
Breathable mesh panels for superior airflow and temperature control
Ergonomic stretch zones and floating sleeves for unrestricted driver movement
Sublimated graphic design ensures long-lasting, fade-resistant style
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit give kart racers the grip, response, and comfort they need to perform at their best. Built to handle the rigors of competition, they deliver control and style in every lap.
Stay Cool, Stay Fast As you rev up the engine and chase that checkered flag, one thing's for sure: You'll stay cool and focused thanks to strategically positioned tech mesh panels. No more overheating or discomfort—these panels are your personal climate control system on the track, ensuring you perform at your best, no matter how intense the competition gets.
Precision-Engineered for Performance In the world of karting, it's not just about driving; it's about dancing with the road. The KMX-9 V3 Graphic 5 Suit boasts anatomically designed arms, legs, and torso paneling, ensuring you're always in the optimum position to conquer every twist and turn with grace and finesse. It's not just a suit; it's your partner in perfecting your racing craft.
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit Specifications
Advanced two-layer construction for top-tier protection, improved breathability, and a feather-light feel.
Built to last, with minimal material bunching and abrasion resistance, ensuring your suit withstands the rigors of the racetrack.
Moisture-wicking properties in the poly-toweling lining keep you dry and comfortable, no matter how intense the heat of the competition.
Strategically positioned tech mesh panels in the underarms and crotch for that refreshing airflow that keeps you cool under pressure.
Knitted stretch panels on the back, shoulders, and lumbar area ensure your suit never holds you back, allowing you to focus solely on the thrill of racing.
Features Alpinestars' Formula 1-inspired extraction handle design and a fully floating arm for unparalleled maneuverability, making you feel like a racing pro.
An asymmetric front opening ensures a snug fit, keeping distractions at bay.
An ergonomic collar with a soft knitted lining offers extended coverage and maximum comfort with a secure closure system.
Knitted wrist and ankle cuffs provide ultimate comfort and reduced weight, allowing you to stay agile and focused.
Two thigh pockets for your personal items, because every racer needs a convenient storage solution.
A premium YKK metal zipper with personalized pullers, plus a double slider for that personalized fit.
An adjustable waist belt ensures the perfect, snug fit, helping you maintain peak performance.
Designed with an Athletic-Regular fit for comfort and style.
Certified to FIA 8877-2022 Grade 1 homologation standard, setting the standard for safety and quality.
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit
Size Chart
Alpinestars KMX-9 v3 Graphic 5 Kart Racing Suit FAQs
Is the Alpinestars KMX-9 v3 Graphic 5 kart suit FIA 8877-2022 Grade 1 approved?Yes, the KMX-9 v3 Graphic 5 karting suit is certified to FIA 8877-2022 Grade 1, which meets the latest safety standards for competitive kart racing. It’s approved for national and international karting events.
What sizes are available for the KMX-9 v3 Graphic 5 suit?This suit is available in a full range of adult sizes from 40 to 60 (EU), ensuring a precise fit for all body types. For the best fit, refer to the sizing chart above or contact us for expert fitting help.
What material is the KMX-9 v3 suit made of?The KMX-9 v3 Graphic 5 features a dual-layer construction using abrasion-resistant poly-cotton twill on the outer shell and a soft, moisture-wicking inner liner. It also includes mesh ventilation zones for enhanced breathability.
Is this karting suit suitable for hot weather racing?Yes, it’s designed for performance in hot-weather karting thanks to its breathable mesh panels and moisture-wicking lining. These features help regulate body temperature and improve driver comfort during long sessions.
What’s the difference between the KMX-9 v3 Graphic 5 and Graphic 6 suits?Both suits share the same construction and features, with the only difference being the graphic design. The Graphic 5 has a unique sublimated print that offers long-lasting, fade-resistant style for racers who want a distinctive look.

Alpinestars
Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit | FIA 8877-2022
from $349.95
Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit
Constructed with a dual-layer poly-cotton twill blend, this suit balances durability and lightweight comfort. Ergonomic stretch zones and floating sleeves offer superior freedom of movement, while breathable mesh panels and a moisture-wicking inner liner ensure optimal temperature regulation during high-intensity sessions. The striking sublimated Graphic 3 design resists fading, maintaining a clean, modern look season after season. When performance, protection, and standout design matter most, the KMX-9 v3 Graphic 3 is your ultimate racing companion.
Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit Highlights
Engineered for durability, minimal material bunching and abrasion resistance, while the poly-toweling lining boasts moisture-wicking properties.
Certified to latest FIA 8877-2022 Grade 1 homologation standard.
Strategically positioned tech mesh panels on underarms and crotch for increased airflow.
Features new Formula 1-derived epaulette.
Anatomically designed arms, legs, and torso panelling provide the optimum position while driving.
Ergonomic collar with soft knitted lining for extended coverage and maximum comfort with safe closure system.
Knitted wrist and ankle cuffs for maximum comfort and reduced weight.
Two thigh pockets for convenient storage of personal items.
Adjustable waist belt allows a tight personalized fit.
Athletic-Regular fit design.
Strategically positioned tech mesh panels for effective regulation of body temperature.
Anatomically designed arms, legs, and torso paneling to provide the optimum position while driving.
Exclusive outer shell material, combined with soft knit lining for optimum levels of protection, light weight, and comfort.
Certified to FIA Homologation Standards First things first, this suit is not just any suit—it's certified to FIA 8877-2022 Grade 1 homologation standards. That means you're strapping on a level of protection that's trusted by the pros. Safety? Check. Style? Double-check.
Exclusive Outer Shell Material and Soft Knit Lining Picture this: You're in the driver's seat, gripping the wheel, and the wind is rushing past you. What's between you and the thrill of the track? The KMX-9 v3 Suit, with its exclusive outer shell material that provides unbeatable protection without weighing you down. Plus, the soft knit lining ensures you'll stay comfy even during the most intense races.
Stay Cool, Calm, and Collected We know you're burning rubber out there, and that's why we've strategically positioned tech mesh panels to regulate your body temperature. No more feeling like a human sauna—this suit keeps you cool under pressure.
Anatomically Designed for Precision Ever felt like your suit was holding you back? Not with the KMX-9 v3. It's anatomically designed for precision, with perfectly placed arms, legs, and torso paneling to make sure you're in the sweet spot while tearing up the track.
Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit Specs
Advanced two-layer construction for top-tier protection, improved breathability, and a feather-light feel.
Durability that won't quit, minimal material bunching, and abrasion resistance, thanks to the engineering wizardry behind this suit.
Moisture-wicking properties in the poly-toweling lining keep you dry and comfortable.
Tech mesh panels in strategic spots like underarms and the crotch for that much-needed airflow.
Knitted stretch panels on the back, shoulders, and lumbar area ensure you're not fighting against your suit while driving.
Alpinestars' Formula 1-inspired extraction handle design and a fully floating arm for unrivaled maneuverability.
Asymmetric front opening for a snug fit.
An ergonomic collar with a soft knitted lining for maximum comfort and secure closure.
Knitted wrist and ankle cuffs for ultimate comfort and minimal weight.
Two thigh pockets for your personal items.
Premium YKK metal zipper with personalized pullers, plus a double slider for that personalized fit.
An adjustable waist belt for the perfect, snug fit.
Athletic-Regular fit design.
Certified to NEW FIA 8877-2022 Grade 1 homologation standard.
Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit Size Chart
Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit FAQ
Is the Alpinestars KMX-9 v3 Graphic 3 kart suit FIA 8877-2022 Grade 1 homologation standard approved?Yes, the Alpinestars KMX-9 v3 Graphic 3 is fully FIA 8877-2022 Grade 1 homologated, making it eligible for all levels of competitive kart racing—from local events to international championships.
What is the difference between the KMX-9 v3 Graphic 3 and other KMX-9 v3 models?The KMX-9 v3 Graphic 3 features a unique sublimated colorway and pattern. While all v3 models share the same construction, safety certifications, and ergonomic features, each “Graphic” variant offers a distinct visual identity.
Is this karting suit suitable for hot weather racing?Absolutely. The KMX-9 v3 Graphic 3 includes breathable mesh panels and a moisture-wicking inner liner, making it ideal for hot-weather karting by promoting airflow and sweat management.
What materials are used in the KMX-9 v3 suit?This suit uses a 2-layer construction with poly-cotton twill on the outside for abrasion resistance and a soft, moisture-wicking liner on the inside for enhanced comfort.
What sizes does the KMX-9 v3 Graphic 3 come in?The suit is available in European sizes 40–60, covering a wide range of driver builds. We recommend using the sizing chart above for reference or contacting our team for personalized fit guidance.
Ready to dominate the track with unmatched style and safety? The Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit is your ticket to becoming a karting legend. Don't wait; grab yours now, and let's make some racing history together! Hit the track with confidence and style—it's time to leave the competition in the dust!