
Alpinestars
Alpinestars Tech-1 KZ v2 Kart Racing Shoes
$299.95
Alpinestars Tech-1 KZ v2 Karting Shoes
Light, fast and extremely comfortable. The TECH-1 KZ V2 shoe uses state of the art flat knitting technology for a fully knitted upper construction that adapts perfectly to your feet. PU film and padded reinforcements provide the support and protection required while the dual ankle strap closure and instep lacing adjustment keep them perfectly in place.
Alpinestars Tech-1 KZ v2 Kart Racing Shoes Construction and Features
Advanced seamless thermo-welded construction consists of ultra-thin PU film and textile to provide supremely lightweight performance and excellent comfort and fit.
Elastic top collar and instep zone made in knitted upper textile.
Sleek shoe profile conforms to the anatomy of the foot and ensures great fit and performance.
Dual strap closure hook and loop in the instep and top collar area enhanced to create a perfect and secure fit.
Additional (NOT VISIBILE) instep fit adjustment for providing a perfect fit closure.
Lateral side made in textile material to provide breathability, plus 3D print square graphics that enhance the protection and structure.
Internal toe reinforcement for abrasion resistance and protection.
Laser cut outs on the toe and medial side for added breathability.
Collar padding constructed from PU foam for comfort and weight-savings.
Lightweight one-piece heel and insole construction for enhanced heel lockdown and comfort whilst driving.
Alpinestars exclusive thin rubber compound outsole, derived from Formula 1’s Race Program, delivers unsurpassed levels of feel and sensitivity with the pedals, while the textured pattern ensures optimum levels of grip.

Racing Radios
Phantom Elite Shark Fin 3db Gain Antenna
$79.95
Phenom Elite Shark Fin 3db Gain Antenna
The Phantom Elite 3db Gain Antenna, nicknamed the Shark Fin, features a patented, true field diversity that outperforms many conventional whip antennas.
The exclusive low-profile stealth antenna with Patented Field Diversity technology etched on a circuit board. All of the benefits of the Antenna Phantom antenna in a stealth design.
The unique patented Phantom Elite Antenna is a tough antenna for outdoor or indoor applications. The Phantom Elite Antenna's revolutionary design features field diversity with both vertical and horizontal polarization components. This gives the antenna diversity, frequency agility, low visibility, wide bandwidth and a low angle radiation pattern that is superior to traditional gain antennas in most applications.
The industry standard NMO mounting socket mates with all Racing Radios antenna kits. We also provide a threaded stud mount model for vandal resistant mounting on brackets, panels, ceilings or any other kind of housing.
The Phantom Elite Antenna's patented technology is beneficial when high performance is desired and extreme ruggedness and low profile is required.
Whipless Design: The patented whipless design of our Phantom antenna allows car washes without removing the antenna. Whipless means they don't look like antennas, attract less attention, less vandalism, and have lower wind resistance. The Phantom Antenna is also less susceptible to damage by trees, garages or other obstructions.
Field Diversity: Field diversity means that the antenna is simultaneously sensitive to both the electric and magnetic fields of the signal, like having two antennas. Field diversity makes the antenna resistant to the picket-fence fading and multipath nulls that are found in urban operation and undulating mobile environments.
Permanent Mounting: Permanent mount versions of the UHF and higher frequency models are available for high risk applications such as metering where antennas must resist vandalism and achieve economical mounting.
Versatile: Excellent for voice or telemetry applications.

Alpinestars
Alpinestars Kart Racing Rain Suit
from $109.95
Alpinestars Kart Racing Rain Suit
Constructed from lightweight 100% waterproof yet breathable materials with taped seams and elasticized waist, cuffs and legs, the Kart Racing Suit is a must have accessory when taking to the track in poor conditions. The tailored fit prevents bunching and excessive flapping at speed, while the waterproof zipper and Velcro closure collar are effective at preventing water ingress. Another neat design touch is a reinforced right elbow to protect against the heat generated by the kart engine. The Kart Rain Suit is see-through to allow a driver suit to be visible.
CONSTRUCTION
Inner V-shaped gusset enables use during heavy downpours.
Elasticized cuffs on the wrist and ankles.
Clear, waterproof oversuit for competition use.
KEY FEATURES
Heavy duty, textiles sleeve panel for resistance against heat from the kart engine
High profile collar provides a complete seal against the elements.
Constructed with light, 100% waterproof materials and taped seams to prevent water ingress.
Precise fit minimizes flapping at high speeds.
Alpinestars asymmetric front opening design.
SIZES
Youth sizes 120 - 150
Adult sizes XS - 3X-Large

Sabelt
Sabelt UI-600 Nomex Pants
$199.00
Sabelt UI-600 Nomex Pants
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.

Longacre
Longacre 1 1-2" Steering Wheel Hook
$27.99
Longacre 1 1/2" Steering Wheel Hook
Longacre Steering wheel hooks keep your race wheel out of the way during service and inbetween heats. The Longacre 52-22577 Steering wheel hook fits perfectly on all 1.5" (1 1/2") roll bars and will last many years with its durable anodized finish.
Longacre 1 1/2" Steering Wheel Hook Details:
Manufacturer: Longacre
Manufacturer Part Number: 52-22577
Material: CNC Machined Billet Aluminum
Finished: Black anodized
Mount Diameter: 1.5"
Protect your steering wheel
Bolts onto your roll bar - no welding
Lightweight billet aluminum - black anodized

SPA Technique
SPA Dip Tube Assembly for MFM400-75S & HPC225
$56.95
SPA Dip Tube Assembly for MFM400, 75S & HPC225
SPA Replacement Dip Tube Assembly for MFM400, 75S and HPC225 Series Fire Systems
SPA Dip Tube Assembly - MFM400/75S & HPC225 Details:
Manufacturer: SPA Technique
Manufacturer Part Number: 02-SP-124
Fits MFM400 bottle: Yes
Fits HPC225 bottle: Yes

Molecule
Molecule Rain Repel Spray 4oz
$8.95
Molecule Rain Repel Spray 4oz
Improves visibility in wet weather. Easy to apply formula repels rain and water. For use on windshields, visors, goggles or windscreens.
Molecule Rain Repel Spray Details:
Manufacturer: Molecule Labs
Manufacturer part number: MOL-MLHRR-41
Size: 4oz
Apply to visors, goggles, windshields or windscreens and watch rain fly off
Spray on, allow slight haze, reapply Molecule RAIN REPEL to ensure uniform coverage
Wipe final haze with dry cloth and watch rain easily keep clear
Environmentally friendly, biodegradable and non-hazardous
Designed to increase the surface tension of water to quickly shed large beads from visors. As rain falls, it sticks to the microscopic edges on the surface of visors or screens. Rain Repel reduces the friction between water droplets and the surface to keep vision clear.
DiscoveryParts Pro Tip: Do not use any Molecule shield product on your Stilo visors as it is not compatible with the Stilo special anti-fog coating.

Racing Optics
Stilo Perimeter Seal Tearoff ST5 Thick 4mil
$46.95
Stilo ST5 Thick 4mil Perimeter Seal Tearoff Pack qty 9 (3 Sleeves of 3)
Protect Your Stilo ST5 Helmet Shield from rocks, dirt, and debris with these 4 mil thick tearoffs. Measuring 4 mil thickness (the most popular thickness for open cockpit and harsh environment racers), it is intended for road racing and/or dirt track use. The perimeter seal system used in these tearoffs provides a tighter fit against the visor, blocking out dirt, dust, and water from getting between the visor and tearoff stack. This package of 4 mil tear-offs are in 3 stacks of 3 per package (9 tear-offs in all). Now you can greatly extend the life of your Stilo ST5 shield by drastically reducing pitting and scratches.
Stilo 4 mil Perimeter Seal Tearoff Pack Quantity 9 (3 Sleeves of 3) Details:
Manufacturer: Stilo
Manufacturer part numbers: 3459CP
Thickness each: 4 mil
Gradient: Clear
Fits All Stilo ST5 Helmets: Yes
Fits All Stilo ST4F and Stilo ST4W Helmets: No
3 Stacks of 3 each
Note: This is the thicker of tearoffs (4 mil) for your Stilo ST5 series helmets. It is used primarily in Road Racing Open Cockpit or other harsh environment race tracks

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Alpinestars
Alpinestars ReBlaze Hoodie
$60.00
$69.95
Alpinestars ReBlaze Hoodie
100% Combed Ring spun Cotton, 150 g/m2CLASSIC PRINTED Front logo graphic. Soft hand print Internal neck print, external labeling

Simpson
Simpson Hybrid S Custom Female or Male Fit - Works with 3 Way Belt
$1,152.95
Custom Simpson Hybrid S
If you want the best in comfort and protection, a Custom Fit Hybrid S is the answer. This is a custom, made to measure Simpson Hybrid S device that will give you not just the safety you need, but comfort every lap. Great for females or anyone that wants a custom Hybrid S.
This is a custom made to measure device that will be made to your exact dimensions. Your custom device is usually ready to ship within 14 days. Fill out the required fields and let us make you the most comfortable SFI 38.1 helmet restraint you will ever wear.
Steps to measuring your Custom Female Simpson Hybrid S:
Step 1: Wearing your favorite racing suit or normal driving apparel, measure over your outermost layer. Your new Simpson Custom Female device will always be on the outside with nothing covering it.
Step 2: Measure just below the bottom of the bra all the way around. Fill in this number in inches (including fractions) or centimeters.
Step 3: Measure from top of shoulder over breast to bottom of bra. Fill in this number in inches (including fractions) or centimeters.
Simpson Hybrid S HNR Details
Manufacturer: Simpson
Manufacturer part number: SIM-HYS-CUSTOM
Rating: FIA 8858-2010
Works with 3 way factory belts
Works with racing 4/5/6/7 way racing harness
High quality carbon fiber construction
Low profile. No high back to hook on the bars on exit
Multiple load paths to dissipate head loads
Buckle attachment in front. No bulky straps underneath
Full Carbon Fiber "S" Model
Connects to standard Hans Post Anchors, not included
Legal for NASA, PCA, SCCA, BMWCCA, SCCA Pro, IMSA, SRO, NHRA
Simpson Hybrid S Custom Female Fit - Works with 3 Way Belt Benefits.
The Hybrid S Head Restraint By Simpson is Now the Only Head Restraint Approved for 3-point harnesses that is also FIA approved. This provides added protection for Driving Instructors, Auto Manufacturing Test Engineers, and other cars with 3-point harnesses. Simpson's top concern is safety.
DE drivers and DE Instructors can now be safe while in a student's car using only a 3 way seat belt. Factory Seat Belts with a Neck Restraint were not compatible until the Simpson Hybrid Nascar Approved Head And Neck Restraint became FIA approved. Stay safe in every vehicle.
For the BEST protection while on a racetrack, we suggest a Full-Containment Cockpit System that includes a Full Containment Seat, Snell rated Helmet, FIA or SFI approved Head Restraint, and 7 point seatbelt harness system.

SPA Technique
SPA Dip Tube Assembly MFE75-400 & LWE75SC
$77.00
SPA Dip Tube Assembly MFE75/400 & LWE75SC
Inside your SPA Technique MFE75, MFE 400 and LWE 75SC electrically discharged bottles there is a flexible pick-up tube with a weighted end. This tube draws AFFF agent from within the bottle when you discharge your system. It is designed to find the lowest position inside the bottle regardless of your vehicle's orientation to the ground.
SPA Dip Tube Assembly Details:
Manufacturer: SPA Technique
Manufacturer part number: 02-SP-049
The SPA Dip Tube Assembly MFE75/400 & LWE75SC, part number 02-SP-049, is not a user-serviceable part. This part is inside the sealed, pressurized fire extinguisher bottle and must only be changed during a fire bottle service by a trained technician.
Do not attempt to replace this part yourself.

Racing Radios
Racing Radios 4-C IMSA Helmet Kit (Coil Cord)
$200.00
Racing Radios 4/C IMSA Style Helmet Kit with Coil Cord
4 Conductor IMSA Coil Cord Helmet Kit By Racing Radios is used mostly in sports car racing - IMSA, NASA, ChampCar, SCCA, and more. The coiled cable allows the driver to have some movement with the helmet. Comes with 3.5mm earpiece connection and top of the line noise canceling microphone.
Racing Radios 4/C IMSA Helmet Kit with Coil Cord Details:
Manufacturer: Racing Radios
Manufacturer part number: HK4C-COIL
Coil cord: IMSA
Microphone: Mini noise cancelling
Instillation kit included: Yes
Instructions included: Yes

Carbotech Brakes
Carbotech CT458 1.6L Miata Rear 1990-1993
from $186.00
Carbotech Brake Pads
Carbotech 1.6L Miata Rear Brake Pads for 1990-1993 Mazda Miata. 1st Generation Miata rear brake pads in 1521, AX6, XP8, XP10, XP12, XP20, XP24 and RP2 compounds. Carbotech makes many different compounds for your NA 1.6L Miata and for the track, the most popular set-up is XP10 Front and XP8 rear. This seems to balance out the Hoosier Spec tire to the suspension nicely. If you run a stickier tire, you want to start with XP10/XP8 and maybe go to XP12 after you determine you can handle the increased torque without getting into the ABS.
How To Properly Bed In Carbotech Racing Brake Pads
Manufacturer: Carbotech
Manufacturer Part Number: CT458
Cross reference to Hawk Brake: HB157
Cross reference to G-Loc Brakes: GLC-458
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Brake Compounds
Carbotechâ 1521â
The Carbotechâ 1521â is our high performance street compound. The 1521â compound is known for its release and modulation, along with unmatched rotor friendliness. 1521â is also a very low dusting and low noise compound with an excellent initial bite. This compound's excellent linear torque production provides incredible braking force without ABS intervention. Carbotechâ 1521â operating range starts out at ambient and goes up to 800 F (426 C+). 1521â is suitable for ALL street cars, perfect for your tow vehicle or fleet vehicle. Carbotechâ 1521â is NOT recommended for ANY track use.
Carbotechâ AX6â
The AX6â is specifically engineered for Autocross applications. A high torque brake compound delivering reliable and consistent performance over a very wide operating temperature range of 50 F to 1000 F + (10 C to 537 C+). The advanced compound matrix provides an excellent initial bite, high coefficient of friction at lower temperatures along with very progressive brake modulation and release characteristics. Many drivers use the AX6â for street driving as well, even though Carbotechâ doesn't recommend street driving with AX6â due to possible elevated levels of dust and noise. AX6â is NOT recommended as a race compound in most applications.
Carbotechâ XP8â
A high torque brake compound with a wide operating temperature range of 200 F-1250 F+ (93 C to 676 C+). Carbotechâ XP8â is the first of our racing compounds. Good initial bite at race temperatures, high coefficient of friction, excellent modulation and release characteristics. Extremely high fade resistance and very rotor friendly. Perfect for track day use with any tire and can still be driven safely to and from the track. Carbotechâ does NOT recommended XP8â as a daily driven street pad due to elevated levels of dust and noise. Carbotechâ XP8â is a great compound on the front & rear of most open wheel and sports racers.
Carbotechâ XP10â
When Carbotechâ unleashed the XP10â to the general public it immediately gathered multiple regional, divisional, and national championships. The XP10â has a very strong initial bite with a coefficient of friction and rotor friendliness unmatched in the industry. Fade resistance is in excess of 1475 F (801 C). XP10â still maintains the highly praised release, excellent modulation and rotor friendliness that have made all Carbotechâ compounds so successful. Carbotechâ XP10â is not recommended as a daily-driven street pad due to possible elevated levels of dust and noise.
Carbotechâ XP12â
Another highly successful XPâ series compound with an excellent initial bite, torque and fade resistance over and above the XP10â compound. XP12â has temperature range of 250 F to 1850 F+ (121 C to 1010 C+). The XP12â has that excellent Carbotechâ release and modulation that has made all other Carbotechâ compounds so successful. The XP12â is more rotor aggressive than XP10â , but compared to the competition the XP12â is still very rotor friendly. XP12â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise.
Carbotechâ XP20â
The latest iteration of the highly successful XPâ series of compounds. XP20â is a step up from the highly successful XP16â compound. With an extremely aggressive initial bite, linear torque curve and excellent fade resistance the XP20â is another major step in progression of the highly successful XPâ series line of compounds from Carbotechâ . XP20â has a temperature range of 275 F to 2000 F+ (135 C to 1093 C+). Carbotechâ XP20â maintains our tradition of having the outstanding release and modulation that has made all other Carbotechâ compounds so successful. Carbotechâ XP20â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise.
Carbotechâ XP24â
XP24â is the pinnacle compound of the extremely successful XPâ Series of compounds engineered by Carbotechâ . This compound is based on the same fundamentals that exist in all other Carbotechâ formulations. XP24â has even more initial bite, more overall bite, and more torque along with the most linear torque curve we have ever offered. The thermal characteristics are of the highest Carbotechâ offers along with one of the highest coefficient of friction ratings offered by anyone in the braking industry. This compound is the longest wearing compound Carbotechâ offers as it was originally engineered for endurance applications at the highest pro racing levels. This revolutionary new compound has been extremely successful with open wheel, closed wheel, sprint and endurance applications. XP24â has a temperature range of 400 F to 2000 F+ (204 C to 1093 C+). Carbotechâ XP24â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise along with the necessary heat required to work properly.
Carbotechâ RP2â
The RP2â compound was engineered for endurance racing based on our highly successful XPâ Series formulations. RP2â has strong initial bite, a little less modulation than our XP12â , but still maintains the rotor friendliness of our XPâ series compounds. RP2â has great fade resistance with a temperature range of 250 F to 1450 F+ (121 C to 787 C). RP2â is as rotor friendly as our XPâ series compounds. Carbotechâ RP2â is NOT recommended for use as a daily driven street pad due to possible elevated levels of dust and noise.
Carbotechâ 913 Kelated Metallicâ
A D.O.T.-approved high-performance compound for brake shoes on high performance street vehicles and race cars. Carbotechâ Kelated Metallic (CKM) achieves a very high coefficient of friction (approx. 0.48 to 0.50) by taking advantage of a chemical reaction within the friction mass, which creates a tri-alloy metallic film at the liner/drum interface when subjected to heat and pressure. Designed to overcome the shortcomings of other liner materials, CKM is a very versatile and provides excellent braking performance in a wide variety of applications. Excellent wear characteristics and a very high resistance to lock-up under hard braking. Optimal recommended operating temperature range is from ambient to 750 F.
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Sparco
Sparco RW-10 Compression Nomex Socks
$85.00
Sparco RW-10 Compression Nomex Socks
The Sparco RW-10 line of Nomex® undergarments is the lightest and most breathable on the market that is homologated to the new FIA 8856-2018 standard. When designing this new line of undergarments, Sparco studied the drivers seating position to ensure ultimate fit and comfort. The RW-10 features a fully seamless structure with ultra-soft stretchable material for a very comfortable fit. RW-10 shirts and underpants are treated with Sparco’s X-Cool treatment, which draws heat from the body surface to cool the driver. In addition to cooling the driver, X-Cool treatment has an anti-bacterial effect.
COMPRESSION SOCK SPARCO RW-10
The RW-10 Compression sock is the only FIA approved compression sock on the market. It features a unique helical structure that provides a gradual Class 1 compression force. This graduate compression force uses the same principles used in action sports. The RW-10 sock exerts maximum pressure at the ankle and then decreases going upwards towards the calf, to facilitate the upward return of blood circulation. This compression force is proven to minimize muscle fatigue to improve driver comfort and focus. Available in black or whitearger than you normally wear.
WHY A COMPRESSION SOCK?
To improve driver focus and comfort. Proven effective in sports use. Benefits include reduced muscle fatigue, increased in oxygen delivery, decreased lactic acid and prevents cramping.
COMPRESSION NOMEX SOCK TECHNOLOGY
Newest FIA rating - FIA 8856-2018
Seamless stretchable Nomex in key areas for mobility
Designed for comfort in a driving position
Minimal external seams increase driver comfort

Chillout Systems
Chillout Systems 3" Neoprene Air Duct Hose
from $41.00
Chillout Systems Neoprene 3" Air Duct Hose is used to direct cooling air into a Chillout Systems cooler or take the coolers heated exhaust air and exit outside of the interior compartment. Flexible, pliable and structurally strong thanks to a coated spring-steel wire support helix that prevents it from collapsing the fiberglass fabric cover and fiberglass cord are both impregnated and coated with neoprene rubber.
Chillout Systems 3" Neoprene Air Duct Hose Details:
Manufacturer: Chillout Systems
Manufacturer part number 6 Foot: CH-ADH3i6
Manufacturer part number 12 Foot: CH-ADH3i12
Inside diameter: 3"
Temperature range: -45°F to 330°F
With a temperature range between -45 F to 330 F, this makes it ideal for most applications, most importantly bringing fresh/cool air to your Quantum Cooler. Also perfect for cockpit cooling and other low-pressure ducting applications where extreme heat can't be avoided. Under-hood applications such as connecting an air intake to an airbox, or an airbox to a throttle body are also great uses.

AiM Sports
AiM Roll Bar Mount for AiM Solo 2 and Solo 2 DL
$40.00
AiM Roll Bar Mount for AiM Solo, Solo 2, Solo DL and Solo 2 DL
Rock solid roll bar mounting of an AiM Solo, Solo 2, Solo DL or Solo 2 DL is super easy and secure with the Discovery Parts Ram Mount Roll Bar Mount Kit.
We have found all the little pieces to make your AiM Solo mounting to your roll-bar super easy. We'll help make sure you AiM Solo stays secure and in view no matter how many rumble strips you jump.
AiM ROLL BAR MOUNT DETAILS
Manufacturer: AiM
Manufacturer part number: X46KSTG00
Fits AiM Solo 2: Yes
Fits AiM Solo 2 DL: Yes
Fits older AiM Solo: Yes
Fits older AiM Solo DL: Yes
Includes mounting plate: No
Fits 1" to 2" roll bar outside diameter