Karting Helmet Accessories

Stilo Anti-Fog/Anti-Scratch Visor for the ST5 Helmet Stilo ST5 visors fit all Stilo SA2020, SA2015, FIA 8859/8860 non-ABP model helmets. Stilo visors are available in over 10 different colors in different levels of gradient to make sure you have the perfect shield for every race condition. From the Stilo dark smoke to a selection of multiple iridiums, Stilo ST5 visors are a great way to ensure your best vision and lap time. Stilo ST5 GT Visor Part Number Chart: STI-YA0800 ST5 Clear Visor STI-YA0801 ST5 Smoked medium visor STI-YA0802 ST5 Smoked dark visor STI-YA0803 ST5 Mirror medium visor STI-YA0804 ST5 Mirror dark visor STI-YA0805 ST5 Iridium blue medium visor STI-YA0806 ST5 Iridium blue dark visor STI-YA0807.2 ST5 Iridium red medium visor STI-YA0808 ST5 Iridium red dark visor STI-YA0809.2 ST5 Iridium yellow medium visor - Not FIA Certified STI-YA0810 ST5 Iridium yellow dark visor - Not FIA Certified STI-YA0813 ST5 Amber visor - Not FIA Certified STI-YA0814 ST5 Clear double glazed visor - Dirt / Offroad Friendly STI-YA0815 ST5 Clear double glazed visor - Not FIA Certified STI-YA0816 ST5 Sun screen short visor STI-YA0821 ST5 Visor sun strip blocker STI-YA0817 ST5 Visor screw kit STI-YA0818 ST5 Visor locking pin replacement STI-YA0851 ST5 Clear Anti-Scratch No Anti-Fog - Dirt / Offroad Friendly High quality, Anti-fog visors shaped for the Stilo ST5 GT helmets. The Stilo ST5 series is unique in that the shield lock is located in the center position of the shield. The shield lock is released by squeezing the outboard sides together and that will then release it from the mount stud that is located in the center of the helmet. The reason for this is to "clean-up" the sides of the helmet where a side impact in a head containment seat may grab parts of the helmet. All Stilo ST5 shilds have the center release mechanism installed on it.All Stilo ST5 shields are treated with an anti-fog treatment and they do require special care. The best result we have by far is the Stilo Visor cleaner. Liberally spray the outside of the visor with the cleaner, and wipe in a single swipe with a micro fiber towel until clean and dry. If fingerprints or dirt remain, repeat as needed. A back and forth wiping motion will tend to leave lint from the rag on the visor, so the single pass works best. Repeat if necessary, but usually one pass works great.Stilo Visor Care: Do not use Windex or any glass cleaner containing ammonia, as this can harm the anti-scratch coating on the outside of the visor, and the anti-fog coating on the inside of the visor. This is the official Stilo Visor Cleaner.

Bell Racing Helmets SE07 3mm Helmet Shield Bell SE07 helmet shields are specifically designed for the SA2020 Bell RS7 and HP7 helmets. These 3mm injection-molded optically correct polycarbonate face shield with Double Screen Anti-Fog (DSAF) insert for superior fog control. The SE07 shield uses the SV (SE07) pivot kit, is compatible with tear offs, and is available in a variety of tint colors. Bell recommends that you periodically change shields for better vision and safety. All shields come with adjustable tear-off posts. (Tear-offs not included.) DOES NOT FIT KC7-CMR. KC7 helmets require the SE07 2mm shield. AVAILABLE TINT COLORS FOR BELL RACING SE07 VISOR: Clear Light Smoke Dark Smoke Yellow Silver Mirror Blue Mirror Rainbow Iridium Mirror Multi-Layer Blue Multi-Layer Red

OMP Karting Winter Shirt When the temperature drops, your performance shouldn't. The OMP Karting Winter Shirt Underwear keeps your body warm and dry while delivering the comfort and flexibility kart racers need to dominate in cold conditions. Designed alongside top-level teams, this long-sleeved base layer is ready for winter track days—or even a chilly morning jog. Stay Warm and Mobile With This Seamless Karting Shirt Features Thermal performance built for kartingThe seamless weave traps warmth and manages sweat without adding bulk—ideal under your kart suit or jacket. Designed with pro karting teamsDeveloped in partnership with elite-level drivers, this shirt balances breathability, thermal regulation, and comfort for serious racers. Ultimate freedom of movementA stretchable, body-conforming fit ensures zero restriction—whether you’re gripping the wheel or working out. Fresh, modern stylingA sleek design makes it perfect for winter training or casual use when you're off the track. OMP Karting Winter Shirt Underwear Size Chart OMP Karting Winter Shirt Underwear FAQs Is this shirt FIA or SFI rated? No, this winter shirt is not fireproof or homologated. It’s designed for comfort and performance in karting and other athletic activities in cold weather. Can I use this under my kart suit during races? Absolutely. It’s made to fit comfortably under a kart suit, keeping you warm without overheating thanks to its breathable fabric. Is this shirt suitable for outdoor sports besides karting? Yes, the lightweight thermal fabric makes it great for running, cycling, or skiing—any sport where cold weather and sweat management matter. How does the sizing run? This shirt is designed to be form-fitting. If you’re between sizes or prefer a looser fit, consider sizing up. Whether you're chasing tenths in the cold or just staying fit off-season, the OMP Karting Winter Shirt Underwear is your new go-to base layer. Stay sharp. Stay warm. Stay fast.

OMP Karting Underwear Long Sleeve Shirt When you're pushing the limit on cold mornings or under pressure in the seat, your base layer should perform as hard as you do. The OMP Karting Long Sleeve Underwear Top delivers advanced thermal regulation, moisture management, and flexibility—all in a lightweight, comfortable design trusted by pro-level drivers worldwide. Dryarn® Seamless Karting Base Layer for Maximum Performance OMP karting Underwear Long Sleeve Features Advanced Dryarn® fabric technologyMade with high-performance Dryarn® fiber, this shirt delivers superior insulation and breathability, helping keep your body dry and temperature-balanced under stress. 3D seamless construction for total comfortThe strategically engineered 3D weave enhances stretch and ventilation while reducing seams that cause chafing or irritation beneath your suit. Designed for intense karting sessionsThis isn’t your average base layer—its fast-wicking fabric ensures sweat is expelled quickly, helping you stay cool and focused throughout every lap. Lightweight and versatileWhether you’re racing, training, or braving the paddock in colder weather, the slim-cut design adds zero bulk while maximizing mobility and warmth. OMP karting Underwear Long Sleeve Size Chart OMP Karting Underwear Top FAQs Is this shirt FIA or SFI approved? No, this shirt is not fireproof or homologated. It is designed for karting and athletic use where thermal management is the priority—not fire resistance. Can I use this under my kart suit during official races? Yes, it’s perfect under a karting suit. It improves comfort, helps regulate your core temperature, and minimizes sweat buildup during long stints. What makes Dryarn® better than other materials? Dryarn® is lighter than polyester, more breathable than cotton, and offers exceptional sweat-wicking and thermal properties—ideal for high-performance motorsports. Are youth and adult sizes available? Yes, the shirt is available in a full size range from youth (8–10, 10–12) to adult sizes including XSS, ML, and XL/XXL. From intense races to cold training days, the OMP Karting Long Sleeve Underwear Top is your go-to base layer for comfort, performance, and total focus on the track.

Arai GP-7 Anti-Fog Helmet Shields Available in a variety of colors and tints, these replacement shields fit all versions of the Arai GP-7 SA2020 helmet.   The GP-7 series actually fits two different Arai helmet models. The GP-7, and of course the Arai every auto racer wants, the Arai GP-7SRC. All Arai shields we offer at DiscoveryParts.com are Genuine Arai in standard, Anti-Fog, Dual Pane, and with the Arai Visor Tint Strip ontop You know how well your helmet was crafted when it was built and the same care and exacting standards are used in your new Arai GP-7 shields.

OMP Karting Underwear Shorts When the track heats up, stay cool and dry with the OMP Karting Underwear Shorts. Engineered for kart racers pushing limits, these performance shorts feature a lightweight, breathable construction with seamless 3D technology that manages sweat and movement in high-stress racing environments. Whether you're a junior karter or a seasoned vet, these shorts deliver comfort lap after lap. Lightweight Breathable Karting Shorts Made with Dryarn® Technology  OMP Karting Underwear Shorts Features Advanced moisture control: The 3D structure promotes rapid sweat expulsion, keeping you dry under pressure during long sessions. Dryarn® fabric: High-performance polypropylene fiber used across competitive sports for its thermal regulation and ultra-light weight. Seamless comfort: No chafing, no pinching—just smooth, anatomical fit that moves with you inside the seat or out on grid. Designed for karting and beyond: Ideal for karting, sim racing, or any high-intensity sport where heat and moisture control matter. Full range of sizes: From young drivers (8–10, 10–12 years) to adults (XSS through XXL), everyone gets a perfect fit for peak performance. OMP Karting Underwear Shorts FAQs Are these shorts fireproof? No. These karting underwear shorts are not fire-retardant and are not intended for auto racing. They're ideal for karting and non-FIA applications. Can I wear them with a standard kart suit? Yes, these are specifically designed to fit comfortably under karting suits without bulk or discomfort. What's the benefit of Dryarn® over cotton? Dryarn® is more breathable, faster drying, and better at thermal regulation than cotton, keeping you cooler and more focused. Do you offer youth sizing? Absolutely. These come in 8–10 and 10–12 year sizing for younger karting enthusiasts. If you're serious about karting comfort, the OMP Karting Underwear Shorts are the base layer upgrade your body will thank you for. Gear up and stay dry, no matter how intense the laps get.

OMP Karting Balaclava (Kids) Whether your young racer is clocking laps or gearing up for their first karting event, the OMP Karting Balaclava (Kids) is the base layer that keeps them comfortable and focused. Made with Dryarn®, this lightweight and breathable head sock helps regulate temperature and quickly wicks away sweat — even during high-intensity driving. Designed for a snug, seamless fit under any karting helmet.Dryarn® Seamless Comfort For Young Kart Racers OMP Karting Balaclava (Kids) Features Seamless 3D construction: Eliminates hot spots and pressure points, offering maximum comfort under the helmet. Moisture-wicking performance: The innovative Dryarn® material rapidly expels sweat to keep the head dry and cool. Insulating and breathable: Perfect for long karting sessions, providing both thermal regulation and ventilation. Specifically sized for kids: This is not a one-size-fits-all adult product shrunk down — it's designed to fit smaller heads comfortably and securely. Two color options: Available in White (020) or Black (071) to match your young driver’s gear. OMP Karting Balaclava (Kids) FAQs Is this balaclava fireproof? No. This model is not fire-retardant and is not FIA- or SFI-approved. It’s designed specifically for karting and other non-fire-risk environments. Can kids wear this in sanctioned karting races? Yes, this is a purpose-built karting balaclava, perfect for indoor and outdoor karting events where fireproof gear is not mandated. Will this fit under a child-size helmet? Yes. It’s designed for a snug, stretchable fit for youth sizes and works well under all major karting helmet brands. What’s the difference between the kids and adult versions? The adult model (KE0-3028-A01) is sized for full-grown drivers, while this version (KE0-3028-AK1) is cut specifically to fit children’s heads. If your young racer takes karting seriously, the OMP KS Karting Balaclava is a must-have layer for comfort, hygiene, and temperature regulation. Trusted by top karting teams and tailored for youth performance.

Molecule Matte Helmet Care Kit This specially-bundled kit from Discovery Parts makes it easy and safe to keep your matte racing helmet in top condition, clean and fresh. The light-duty Matte Detailer spray is designed to keep your Matte helmet exterior shell clean. Safe to use on all finishes, including flat and matte. Refresher spray keeps the inside of your helmet clean, while Anti-Fog helps to keep the inside of your visor clear. Rain Repel is excellent at keeping the outside of your visor clear and making it easy to clean off debris, bugs, etc. MOLECULE MATTE HELMET CARE KIT INCLUDES: (1) Helmet Matte CLEANER & POLISH 4 oz. (1) Helmet REFRESHER 4 oz. (1) Helmet RAIN REPEL 4 oz. (1) Helmet ANTI-FOG 4 oz. SKU: MSHCK44

Molecule Helmet Care Kit This specially-bundled kit from Discovery Parts makes it easy and safe to keep your racing helmet in top condition, clean and fresh. The light-duty Cleaner & Polish spray is designed to keep your helmet exterior shell clean, shiny and protected. Safe to use on all finishes, including flat and matte. Refresher spray keeps the inside of your helmet clean, while Anti-Fog helps to keep the inside of your visor clear. Rain Repel is excellent at keeping the outside of your visor clear and making it easy to clean off debris, bugs, etc. MOLECULE HELMET CARE KIT INCLUDES: (1) Helmet CLEANER & POLISH 4 oz. (1) Helmet REFRESHER 4 oz. (1) Helmet RAIN REPEL 4 oz. (1) Helmet ANTI-FOG 4 oz. SKU MLHCK-4-4

Molecule Wash & Refresh/Wash Kit  Save some money and try both. Molecule Nomex Suit Wash Effectively Cleans Nomex Fabric (and other technical fabrics) in standard washing machines. It is formulated specifically for the critical requirements of Nomex racing suits. It is expressly designed to remove the unique oils, fuel, and soils that are often encountered in the racing environment. Molecule Refresh/Wash 4oz ea Details: Manufacturer: Molecule Labs Manufacturer part number: MSAK442 Molecule Wash: 4oz Molecule Spot Cleaner: 4oz Molecule Refresh/Wash 16oz ea Details: Manufacturer: Molecule Labs Manufacturer part number: MSAK161 Molecule Wash: 16oz Molecule Spot Cleaner: 16oz Concentrated formula effectively cleans technical fabrics in standard washing machines Removes contaminants that can degrade fabric performance Contains an antimicrobial agent to inhibit the growth of bacterial odors Maintains fabric breathability Contains a fabric brightener to help you look your best Recommended for Nomex® and other technical fabrics Molecule Refresh keeps your suits and helmets clean and fresh over long racing weekends and between washings. This spray is designed to reduce odors on all technical fabrics and contains an anti-microbial agent that inhibits the growth of bacterial odors. Molecule Labs Refresher has a light, fresh scent and contains skin-friendly ingredients. Motor sports injuries have decreased in recent years, thanks to improvements in the quality of protective gear. But despite driver and industry precautions, racing is still a dangerous sport. Racing suits made from Nomex® technical fabric have extraordinary properties to protect drivers from flames and heat. Care instructions published by Nomex® manufacturer DuPont state that this unique fabric requires special care to be fully effective. DuPont's laundering guide cautions Nomex® users that the fabric must be kept clean. "Flame resistance can be compromised by the presence of flammable contaminants on the garment, " the guide explains. However, DuPont advises against using ordinary soaps for removing these contaminants. "Soap scums may be flammable and could adversely affect the thermal ensure safety and comfort. Molecule is the right way to care for Nomex. Molecule Wash effectively cleans Nomex® fabric in standard washing machines. Removes contaminants that can degrade fabric performance. Antimicrobial agent inhibits the growth of bacterial odors. Dissolve and suspend tough spots and stains that can create combustible hot spots with Molecule Spot Cleaner. This cleaner is a concentrated formula that penetrates deeply into Nomex and technical fabrics to safely dissolve embedded spots and stains. Molecule Protector spray extends the effectiveness of your clean racing suit. Protector spray bonds to Nomex fabric to help reduce flammable stains from oil, grease, fuel, dirt, and other contaminants that may compromise the efficiency of your racing suit. Armor your suit with Simpson Molecule Protector spray. Do you have a long race weekend coming up?  Molecule Refresh spray revives your suit for another day at the track. Molecule Refresh contains an antimicrobial agent to inhibit the growth of bacterial odors and has a light, fresh scent. It's formulated with cosmetic-grade, skin-friendly ingredients and maintains fabric breathability. You can even use it on helmet liners and gloves. Can't wash your suit? Freshen it up with Simpson Molecule Refresh spray. Molecule works and has been tested with Nomex, CarbonX, Proban, Fire retardant cotton and all technical fabrics.

Molecule Matte Helmet Detailer Molecule Matte Helmet Detailer cleans and details matte finish helmets in one easy step. Specially formulated to keep the low luster of matte helmets intact and maintain a uniform flat finish. Cleans and details matte finish helmets in one easy step Safely removes bugs, oils, dirt and grime Apply and allow to dry