Castrol
HALO P1 High Performance Brake Fluid
$68.00
The World's Most Advanced Racing Brake Fluid
Imagine you're on the race track, hitting the entry to a corner. Your foot hammers down on the brake, and you feel... absolute perfection. That's Halo P1 for you. Developed with Fade Resistant Technology, this specialist brake fluid is the secret sauce for top-tier motorsport enthusiasts worldwide.
Why? Because when you're tearing up the track, the last thing you want is a mushy pedal feel. Halo P1 delivers a low and stable compressibility profile over an extended temperature range, not to mention a crazy-high dry boiling point of 341º C (646º F). All of this is to ensure your brake pedal feel remains as strong and consistent as your lap times.
Halo P1 Brake Fluid Features & Benefits That'll Make You Weep Tears of Joy
Fade Resistant Technology: Keeps your pedal feel consistent, lap after lap, so you can focus on nailing those corners.
Pure Methyl Borate Ester Base: The purity level here is so high, it's like the distilled essence of speed itself, ensuring extreme resistance to compression, even when things get hot (and we mean really hot).
World-Beating Dry Boiling Point: At 341° C (646° F), it's like this fluid laughed in the face of boiling points and set a new standard.
Low Viscosity & High Lubricity: Because your brake system deserves to be as smooth as your driving skills.
What Makes Halo P1 Brake FLuid The Secret Weapon?
While other brake fluids are off playing checkers, Halo P1 is mastering chess. It's not just another methyl glycol borate ester brake fluid; it's a revolution in braking performance. With its unique proprietary manufacturing process, it achieves the highest levels of purity and the lowest compressibility possible, remaining constant over a wide temperature range. This is the highest boiling point of any racing brake fluid on the market, folks. And the lubricity? Off the charts, especially at high temperatures.
Halo P1 Brake FLuid FAQs That'll Clear the Air
Before you rush off to convert your entire garage to a Halo P1 shrine, let's tackle some of those burning questions you might have:
Can I use Halo P1 in my daily driver? As much as we love the enthusiasm, Halo P1 is a race-only formula. It's like putting a rocket booster on a bicycle – thrilling, but not recommended.
How often should I change my brake fluid with Halo P1? Regular maintenance is key in racing. Check with your team or mechanic, but before every major race is a good rule of thumb.
The Call to Action You've Been Waiting For
So, are you ready to elevate your racing game to legendary status? To feel the rush of confidence as you brake later and harder, knowing your brake fluid won't let you down? It's time to switch to Halo P1. Your podium awaits.
AiM Sports
AiM Sports SmartyCam GP HD Bullet Cam Roll Bar Mount Kit
$68.00
AiM Sports SmartyCam GP HD Roll Bar Mount
This strong, adjustable mount holds your AiM SmartyCam GP HD bullet camera securely to your roll bar or harness bar. Two pivoting ball joints give you lots of adjustment, keeping it pointed in the right direction during races and track days. The cast aluminum base and stainless steel clamp create a solid base for this heavy-duty mount.
INCLUDED IN THE PACKAGE:
Cast aluminum lower mount
Jubilee clamp
60mm single clamp arm
Ball head with 1/4-20 threaded stud
Ridged lock washer
AiM Sports
MyChron5 & 4 2T Y-Cable, CHT & EGT - 5 meter
$66.00
MyChron5 & 4 2T Y-Cable, CHT & EGT - 5 meter
One of the most common uses of this cable is to use an under the spark plug cylinder head temperature (CHT) and an exhaust gas temperature (EGT). We use this on a Yamaha KT100, LO206, Animal or clone motor to record both CHT & EGT as our two temperature inputs.
AiM Y-Cable is designed for the MyChron5 2T kart dash.This Y-Cable is designed for the MyChron5 2T and MyChron4 2T kart dash. It has a 712 7-pin male connector for the dash, and two K-type (2-pin flat yellow) female connectors to accept K-type thermocouples.
Manufacturer: AiM
Kart Only: Yes
MyChron5 2T: Yes
MyChron4 2T: Yes
Cable End 1: 7-pin 712 screw on (dash)
Cable End 2: K-Type (2 pin flat yellow female - egt or CHT)
Cable End 3: K-Type (2 pin flat yellow female - egt or CHT)
DiscoveryParts part number: V025571105M
SpeedCom Communications
Speedcom Helmet Speaker Kit (3.5mm Mono)
$66.00
Helmet Speaker Kit
Speedcom SCC-HSK3.5 helmet speaker kit features a 3.5mm mono connector to tie into existing communications systems. The speaker pads feature velcro mounting to easily and surely attach to your helmet's interior.
SPEEDCOM Single Ear Headset Details:
Manufacturer: Speedcom
Manufacturer part number: SCC-HSK3.5
Wiring harness protocol: 3.5mm monaural
Longacre
Longacre Liquid Filled 2½” Tire Gauge (0-60 psi)
$65.99
Longacre Liquid Filled 2½” Tire Gauge
Measures from 0 to 60 psi in ½ psi increments
The Longacre 52-52002 Liquid Filled 2½” Tire Gauge keeps the highest value race cars at the front of the pack. This Longacre Liquid Filled Tire Gauge is a trackside favorite with many teams from ChampCar to IMSA.
LONGACRE LIQUID FILLED 2½” TIRE GAUGE DETAILS
Manufacturer: Longacre
Manufacturer part number: 52-52002
2 1/2" deluxe gauge with protective bumper
Range: 0-60 psi
1/2 lb. increments with 2% accuracy
17" hose with swivel angle chuck installed (alternate ball chuck included)
Holds pressure until released
Glow-in-the-dark dial face
Specially designed vent valve to equalize pressure and maintain gauge accuracy
ABOUT LIQUID-FILLED PRESSURE GAUGES
All liquid filled gauges are filled to 80%. The remaining air pocket allows for thermal expansion and contraction as ambient temperature changes, thereby maintaining accuracy. If the gauge were filled to 100% even the slightest temperature change would significantly affect gauge readings as the expanding fluid would have no place to go. To maintain accuracy over a wide temperature range, Longacre gauges have a special Vent Valve on top of the dial. A quick 1/4-turn of the knob equalizes internal and external pressure, guaranteeing you the highest accuracy and repeatability possible.
OMP
OMP Karting Underwear Shorts
$65.00
$65.00
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.
Stilo
Stilo Pivot Kit ST5 Shield and Peak
$65.00
Stilo ST5 Shield and Peak Pivot Kit
The Stilo ST5 Shield and Peak Pivot Kit allows a Stilo Peak Visor and Shield to be used together on all ST5 helmets. The visor will have to be able to open and close and the peak visor can be adjusted to the perfect angle to keep the sun out of your eyes. Stilo has a reputation for excellence and the ST5 peak and visor kit will not disappoint. Remember, if you are using a shield in combination with a visor, ( Stilo ST5 Short Sun Visor or other visors of your choice ) it is recommended that you order this kit for the visor and shield to all go on a Stilo helmet.
Stilo ST5 Shield and Peak Pivot Kit
Manufacturer: Stilo
Manufacturer part number: YA0864
Fitment: Stilo ST5 versions
AiM Sports
AiM Y-Cable for MyChron4/5/5S 2T (Water & EGT/CHT)
$65.00
AiM MyChron4/5/5S 2T Y-Cable
This AiM Sports Y-Cable is designed for the MyChron5 and MyChron 5S 2T kart dashes with two temperature control capabilities. One end of the AiM Y-Cable has one Binder 712 seven-pin male (screw-in) terminal to connect to your MyChron dash. The other end has one K-type (two-pin flat yellow) female connector to accept a K-type thermocouple, and one Binder 712 four-pin female (push-in) connector for a thermoresistor temperature sensor.
AiM MYCHRON4/5/5S Y-CABLE DETAILS
Manufacturer: AiM Sports
Manufacturer part no: V02557110
Karting only: yes
MyChron end: 7-pin Binder 712 male (screw-in)
Sensor end 1: 4-pin Binder 712 female (push-in)
Sensor end 2: K-Type 2 pin flat yellow female
AiM Sports
MyChron5 & 4 2T Y-Cable, CHT & EGT
$65.00
MyChron5 & 4 2T Y-Cable, CHT & EGT
One of the most common uses of this cable is to use an under the spark plug cylinder head temperature (CHT) and an exhaust gas temperature (EGT). We use this on a Yamaha KT100, LO206, Animal or clone motor to record both CHT & EGT as our two temperature inputs.
MyChron 5 & 4 2T Y-Cable, CHT & EGT Details:
Manufacturer: AiM
Manufacturer part number: V02557070
Alternate part number: MC-016
Kart Only: Yes
MyChron5 2T: Yes
MyChron4 2T: Yes
Cable End 1: 7-pin 712 screw on (dash)
Cable End 2: K-Type (2 pin flat yellow female - egt or CHT)
Cable End 3: K-Type (2 pin flat yellow female - egt or CHT)
Length of 712 7 pin male to cunction: 54.5"
Lengh of junction to flat yellow egt or CHT coupler: 2.5"
AiM Y-Cable is designed for the MyChron5 2T kart dash. This Y-Cable is designed for the MyChron5 2T and MyChron4 2T kart dash. It has a 712 7-pin male connector for the dash, and two K-type (2-pin flat yellow) female connectors to accept K-type thermocouples.
Racing Radios
Racing Radios Velcro Mount Push To Talk (PTT)
$65.00
Racing Radios Velcro Mount Push To Talk (PTT)
RPT-40 Push to Talk Button By Racing Radios Has An Easy Mount Velcro Strap to attach to your steering wheel. Radio communication is within reach and requires minimal movement. This is a great spares item.
Racing Radios Velcro Mount Push To Talk (PTT) Details:
Manufacturer: Racing Radios
Manufacturer part number: RPT-40
Wheel Attachment: Velcro
Cord Style: Coil
Harness connector: Universal 3 pin
OMP
OMP ONE Nomex Socks
$65.00
OMP ONE Nomex Socks
These socks make use of the same material of the One Underwear, coupled with advanced knitting techniques to provide differentiated pressure areas, with beneficial effect on blood circulation, reducing the feeling of fatigue on the legs whilst driving.
Homologation: FIA 8856-2018
Sabelt
Sabelt UI-600 Nomex Socks
$65.00
Sabelt UI-600 Nomex Socks
FIA 8856-2018 Certified
The new UI-600 tech layers from Sabelt offer stretch-fit nearly seamless construction for the ultimate in breathability and comfort while racing.
The composition of this new underwear line makes the clothing light, resistant and extremely comfortable.
The use of Lenzing FR fiber, which is made of a natural raw material, and keeps the body dry and cool, together with the modacrylic and elasthane, which make the garments totally stretch, make this line the most convenient and the most Innovative across the range.
The two way stretch warp knit seamless fabric has a high wear resistance and is very light.
Sparco
Sparco Arm Restraints
$65.00
Sparco Arm Restraints
Most racing organizations require arm restraint systems for open-wheel or open-cockpit competition. These Sparco Arm Restraints come in three colors and have padded arm bands for additional comfort.
In the heat of competition, safety is non-negotiable. Sparco Arm Restraints are engineered to protect you in the worst-case scenarios—helping prevent your arms from extending beyond the cockpit in a rollover or crash. Required by many racing sanctioning bodies, these racing arm restraints are an essential part of your safety gear setup, especially for karting professionals.
Constructed with premium-quality webbing and high-strength steel hardware, Sparco’s restraints offer secure, reliable containment without sacrificing mobility or comfort. The padded cuffs are adjustable to fit over fire suits, and quick-release hooks ensure fast egress when every second counts. Trusted by professionals around the world, Sparco continues to lead in motorsport safety with components designed for uncompromised protection on track.
Sparco Arm Restraints Product Highlights
High-strength racing arm restraints with quick-release design
Soft padded cuffs ensure comfort over fire-retardant suits
Adjustable webbing length for precise arm movement control
Durable steel hardware built to withstand race-level stress
Accepted by most major racing organizations and sanctioning bodies
Sparco Arm Restraint Features
Perfect for kart racing
Padded arm bands and steel hardware
D-ring system allows you to adjust the arm band circumference for a comfortable fit
Easy release allows quick entry and exit from driver's compartment
Available in black, red or blue
Meets SFI 3.3 standards
Sparco Arm Restraints FAQs:What does this include?See the product options and description for exactly what’s included in the box.Is this compatible with my setup?Check the fitment notes on the page; reach out if your vehicle or model isn’t listed.How fast does it ship?In-stock items usually ship in 1–3 business days; we’ll email you if any item is backordered.Can I return it if it doesn’t fit?New, unused items in original packaging are typically returnable within 30 days (see Returns).
Longacre
Longacre 2½” Liquid Filled Tire Gauge (0-45 psi)
$64.99
Longacre Liquid Filled 2½” Tire Gauge
Measures from 0 to 45 psi in ½ psi increments
The Longacre 52-52012 Liquid Filled 2½” Tire Gauge keeps the highest value race cars at the front of the pack. This Longacre Liquid Filled Tire Gauge is a trackside favorite with many teams from ChampCar to IMSA.
LONGACRE LIQUID FILLED 2½” TIRE GAUGE DETAILS
Manufacturer: Longacre
Manufacturer part number: 52-52012
2 1/2" deluxe gauge with protective bumper
1/2 lb. increments with 2% accuracy
17" hose with swivel angle chuck installed (alternate ball chuck included)
Holds pressure until released
Glow-in-the-dark dial face
Specially designed vent valve to equalize pressure and maintain gauge accuracy
ABOUT LIQUID-FILLED PRESSURE GAUGES
All liquid filled gauges are filled to 80%. The remaining air pocket allows for thermal expansion and contraction as ambient temperature changes, thereby maintaining accuracy. If the gauge were filled to 100% even the slightest temperature change would significantly affect gauge readings as the expanding fluid would have no place to go. To maintain accuracy over a wide temperature range, Longacre gauges have a special Vent Valve on top of the dial. A quick 1/4-turn of the knob equalizes internal and external pressure, guaranteeing you the highest accuracy and repeatability possible.
Sparco
Sparco Arrow-K Kart Racing Glove
$63.66
$79.00
Sparco Arrow-K Kart Racing Glove
SPARCO ARROW-K KART RACING GLOVE TECHNOLOGY
Anatomically correct seamless palm that contours to the natural shape of the hand
Touch Sensitive index and thumb for touch screen devices
External seams and high contrast palm and finger grips with premium silver accents
SPARCO ARROW-K KART RACING GLOVE SIZE CHART
Longacre
Longacre Clamp-On Spot Mirror Clamp (1.50" Clamp)
$60.99
Longacre Clamp-On Spot Mirror (1.50")
Adjustable spot mirror clamps securely onto any 1.50" OD tubing. This mirror is often mounted on the A-pillar of your roll cage, inside the race car to reduce aerodynamic drag by removing the OEM external side mirror while also providing improved rearward vision. It can be mounted on either the driver or passenger side.
The Longacre Clamp-On Spot Mirror is 3.75" in diameter with a convex shape to give you a wide field of view. Easily adjusted, the mirror is designed to resist vibrations and locks firmly in place.
Longacre Clamp-On Spot Mirror Details:
Manufacturer: Longacre
Manufacturer part number: 52-22549
Mirror diameter: 3.75"
Mirror shape: convex
Mounting bracket: machined billet aluminum, fits 1.50" OD tubing
