CMS Performance
CMS Performance Roll Bar Harness Collars | 1.50" & 1.75"
from $24.95
CMS Performance Locking Harness Collars
Designed for CMS Performance Roll Bars to Keep Harnesses In Place
These locking roll bar collars from CMS Performance are designed and perfectly sized to fit roll bars with either 1.75" or 1.50" O.D. cross-bars. Precision CNC machined CMS Performance Roll Bar Harness Collars help keep your harness shoulder straps in exactly the right place on your roll bar.
These easy-to-install double-split aluminum collars come with high-strength Allen bolt hardware. Anodized a deep rich satin black, the look as good as they perform. Strong and lightweight, the CMS Performance Harness Collars are a great safety addition to your CMS Performance roll bar.
CMS Performance Roll Bar Harness Collar Details
Manufacturer: CMS Performance
Manufacturer Part Numbers: RB-COLLAR-AL175-BLK or RB-COLLAR-AL150-BLK
Features: clamps tight to help keep your shoulder straps firmly located in the proper position
Material: aluminum
Inside diameter (when tightened): 1.50" or 1.75"
Finish: satin black anodizing
Roll bar collars are priced individually.
Competition Motorsport
Get This T-Shirt Free!
$24.00
Competition Motorsport RPM-Logo T-Shirt
For a limited time (while supplies last), get the Competition Motorsport "RPM" logo T-shirt FREE! Choose your T-shirt size and add it to your shopping cart with at least $99 worth of other gear and – voila! – the shirt is yours at no charge.
For road racing fanatics, this sleek and modern Competition Motorsport T-Shirt by Next Level Apparel is a must-have. Made from a premium 60/40 cotton/poly blend, it balances all-day comfort with track-day durability. Featuring the iconic CMS RPM logo on the chest, it’s built for those who live life in the fast lane, whether you’re in the paddock or pit lane—or just grabbing coffee between track sessions.
Fly The Competition Motorsport Flag Wherever You Go
CMS T-Shirt Features:
60/40 cotton/polyester blend delivers comfort with wrinkle resistance
Tailored fit with classic crew neck — track-day ready or casually clean-cut
Available exclusively in Black to match your motorsport mindset
Competition Motorsport "RPM" logo printed on the front
Perfect for race weekends, cars & coffee, or hanging in the paddock
Sizes from S through 2XL to fit every driver and enthusiast
Competition Motorsport T-Shirt FAQs:
What material is used in the CMS Logo T-Shirt? It’s crafted from a high-quality 60% cotton and 40% polyester blend that stays comfortable lap after lap.
Does this shirt shrink in the wash? The cotton/poly blend helps resist shrinking and keeps its fit after multiple washes.
Is the fit more athletic or relaxed? This shirt has a tailored, modern fit—not baggy, but not skin-tight. Order a size up if you prefer a looser fit.
Can I wear this shirt at the track? Absolutely—it's made for trackside hangs, race-day pride, or wrenching on your car in the garage.
Whether you're heading to an HPDE, prepping for autocross, or repping CMS at your favorite car show, this is the shirt that puts your passion in gear. Grab yours before they’re gone.
Sabelt S.p.A.
Sabelt UI-100 Nomex Racing Socks FIA 8856-2000 Certified
$22.66
$35.00
Sabelt UI-100 Nomex Socks
The Sabelt UI-100 Nomex Racing Socks are engineered for serious drivers who demand fire-resistant comfort and protection at every level of motorsport. Constructed from a premium blend of Aramidic (Nomex) and Viscose fibers, these calf-length socks offer a soft, anatomical fit designed to perform under pressure—whether you're pulling long stints on track or competing in FIA-sanctioned events.
Homologated to the FIA 8856-2000 standard, the Sabelt UI-100 socks are designed to reduce heat transfer while maintaining breathability, making them a must-have in your fireproof racing gear lineup. Lightweight, durable, and made in Italy, these racing socks provide full lower-leg coverage without compromising feel or flexibility.
FIA Homologation: FIA 8856-2000 approved
Material: Aramidic (Nomex) and Viscose blend
Design: Calf-length for extended coverage
Comfort: Soft-touch construction for long stints and reduced fatigue
Origin: Made in Italy
Competition Motorsport | sales@competitionmotorsport.com | (844) 438-7244
ISC Racers Tape
Dull Finish Racers Tape 2 In by 83 Ft
$21.99
Dull Finish Racers Tape 2in by 83ft (Gaffers Tape)
The preferred choice of the pros. Dull Finish Gaffers tape is a vinyl-coated cloth, rather than a poly coated. Anybody who has ever used Gaffers tape, in place of duct tape, never looks back. This tape has a high quality adhesive that does not leave a sticky residue when removed. It comes in six brilliant colors and has many racing uses, including pit marking, emergency body and fender repair and waterproofing. The uses are endless.
Available in eight colors;
Black
White
Red
Blue
Electric Blue
Yellow
Neon Pink
Neon Green
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Sabelt S.p.A.
Sabelt Racing Tow Strap
$21.00
Sabelt Racing Tow Straps
Performance That Keeps You in the Race
Sabelt's Racing Tow Strap is simple and straightforward to install, available in multiple colors to complement any vehicle, and makes sure you can always get pulled out of trouble if/when the time comes!
Key Features:
Precision Engineering: Designed with the racer’s mindset for maximum performance and safety.
Lightweight Strength: Every gram saved matters when you’re chasing lap times and podiums.
Built for Competition: Meets the standards serious racers demand on and off the track.
Specifications:
Length: 10 7/8 in. (276 mm)
Mounting hole: 15 mm diameter
High-performance materials
Track-tested durability
Optimized for professional motorsports
Sabelt Racing Tow Strap FAQs:
Is this product certified for racing use?Yes, it meets all relevant racing standards for its category.
Can it be used for street or track only?This product is specifically optimized for track and race environments.
How does it compare to similar products?Designed for maximum performance, it offers superior durability and functionality over typical alternatives.
Why Buy From Competition Motorsport?
We live racing. That means offering only track-proven gear, expert advice, and fast shipping so you’re never left waiting in the paddock. Let’s get you dialed in for success.
Paragon Pro Inc.
Paragon Arctic Wolf/Fox Pro Replacement Battery Pigtail
$20.99
Paragon Arctic Wolf/Fox Pro Battery Pigtail
Paragon’s Arctic Wolf/Fox Battery Pigtail is available as a replacement for the factory-installed pigtail on any Arctic Wolf Pro or Arctic Fox Pro cooler bag.
Paragon Arctic Wolf/Fox Pro Battery Pigtail Details
Manufacturer: Paragon
Manufacturer part no.: 04-29400
Length: 10 inches
Weight: 1 lbs.
Sparco S.p.A.
Sparco Martini Racing Socks
$20.00
Sparco Martini Racing Socks
Bring legendary motorsport style to your everyday wardrobe with the Sparco Martini Racing Socks. Inspired by one of racing's most iconic liveries, these premium socks feature the unmistakable Martini Racing stripes and colors combined with exceptional comfort and durability. Designed for motorsport enthusiasts, these socks deliver all-day comfort whether you're at the track, in the garage, or on the go.
Iconic Martini Racing Heritage in Every Step
Part of the Sparco Martini Racing Collection, these socks celebrate the legendary partnership that has become synonymous with racing excellence. The seamless construction enhances comfort while the premium combed cotton blend provides breathability, softness, and long-lasting wear.
Sparco Martini Racing Socks Features
Official Sparco Martini Racing Collection design
Classic Martini Racing stripes and colors
Seamless construction for enhanced comfort
Soft and breathable combed cotton fabric
Durable polyamide blend improves longevity
Elastane content provides stretch and fit retention
Ideal for daily wear, motorsport events, and casual use
Available in White, Navy, and Red color options
Material Composition
80% Combed Cotton
17% Polyamide
3% Elastane
Available Colors
White
Navy
Red
Sizing
S/M (EU 36-40)
L/XL (EU 41-46)
Sparco Martini Racing Socks Frequently Asked Questions
What makes these Martini Racing socks unique?These socks feature the iconic Martini Racing stripes and colors combined with Sparco quality and seamless construction for everyday comfort.
Are these socks suitable for everyday wear?Yes. The premium cotton blend and comfortable fit make them perfect for daily use, race weekends, travel, and casual wear.
What is the benefit of seamless construction?Seamless construction reduces pressure points and irritation, providing greater comfort throughout the day.
Do these socks stretch to fit different foot shapes?Yes. The elastane blend provides flexibility and helps the socks maintain their shape over time.
What sizes are available?The socks are available in S/M (EU 36-40) and L/XL (EU 41-46).
Are these official Sparco Martini Racing products?Yes. These socks are part of the official Sparco Martini Racing Collection inspired by one of motorsport's most celebrated partnerships.
Sparco S.p.A.
Sparco Gulf Socks
$20.00
Sparco Gulf Socks
Racing Heritage for Your Feet
The Sparco Gulf Socks combine iconic racing heritage with everyday comfort, wrapped in a seamless, stylish package. Whether you're hitting the paddock or lounging at home, these Gulf-liveried socks are a subtle nod to motorsport greatness—without having to wear fireproof gear to the grocery store.
Sparco Gulf Socks Features:
Gulf-Inspired Design: The unmistakable Gulf colorway adds a bold motorsport aesthetic, perfect for fans of racing history.
Seamless Construction: Say goodbye to irritating seams. These socks are built for all-day wear without pressure points or bunching.
Premium Material Blend: Crafted from 80% combed cotton for softness, 17% polyamide for durability, and 3% elastane for stretch and fit.
Two Size Options: Choose from 36/40 EU (roughly US Men's 4–7) and 41/46 EU (US Men's 8–12) for the perfect fit.
Casual or Track Day: Whether it’s a trip to the kart track or just flexing your style at work, these socks handle both comfort and cred.
Sparco Gulf Socks FAQs:
What sizes are available for the Sparco Gulf Socks? They come in two EU sizes: 36/40 and 41/46, covering most adult foot sizes.
Are the Sparco Gulf Socks good for racing? These are lifestyle socks—not fireproof—so save them for before and after your stint behind the wheel.
Do the socks shrink after washing? Thanks to the elastane and polyamide blend, they retain their shape and size well when washed cold and air-dried.
Can I wear these with driving shoes? Absolutely. Their low-profile seamless design fits comfortably inside narrow racing or driving shoes.
Slide into motorsport history every morning with the Sparco Gulf Socks—perfect for racing fans who like their style low-key and high-performance.
Antigravity Batteries
Antigravity Clampless Starting Harness | XP-20 / XP-20-HD Jump-Start Cable
from $19.99
Antigravity Clampless Starting Harness (XP-20 / XP-20-HD)
Quick, Hassle-Free Jump Starts Without Clamps
The Antigravity Clampless Starting Harness is the ultimate time-saver for anyone using an XP-20 or XP-20-HD Micro-Start. This clever accessory connects directly to your battery, letting you jump-start or energize your vehicle without using jumper clamps — and without removing your motorcycle seat, opening your hood, or even touching the battery. It’s the fast, clean way to power up your ride when the battery goes flat.
Available in two lengths, the 20-inch version is ideal for motorcycles, while the 45-inch version is perfect for cars and trucks. Simply connect the ring terminals to your battery and route the harness to an accessible spot. When needed, plug your Micro-Start directly into the harness and jump your vehicle — no tools, no panels, no wasted time.
Key Features
Clampless Convenience: Jump-start or energize your vehicle without clamps or accessing the battery.
Time-Saving Design: No removing seats, opening hoods, or digging for your battery.
Two Lengths Available: 20-inch for motorcycles; 45-inch for cars and trucks.
Direct Connection: Ring terminals connect to battery; opposite end plugs into Micro-Start jump-start port.
Easy Access Routing: Harness can be tucked away for fast connection in emergencies.
Protective Dust Cap: Keeps connector clean when not in use.
How It Works
Connect the ring terminals directly to your vehicle’s battery.
Route the harness to an accessible location (outside hood, trunk, or seat).
When needed, plug your XP-20 or XP-20-HD Micro-Start directly into the harness to energize or jump-start the vehicle.
Tip: On modern vehicles that lock down when the battery dies, route the 45-inch harness outside the trunk or hood so you can energize the vehicle to unlock it.
Safety Notes
Remove the Micro-Start from the harness as soon as the vehicle starts or is energized.
Do not leave the Micro-Start connected for more than 3 minutes when energizing.
Do not leave the Micro-Start connected more than 90 seconds after a jump start to prevent back-charging damage.
Specifications
Lengths Available: 20 inches (motorcycles) or 45 inches (cars/trucks)
Connectors: Ring terminals to battery / Micro-Start jump-start port
Includes: Protective dust cap
SKU: AG-MSA-10CL
Compatible With
XP-20
XP-20-HD
Driven Racing Oil
Driven "GO" Synthetic 75W-90 Limited Slip Gear Oil 1 Quart
$19.99
DRIVEN 75W-90 Limited Slip Synthetic Gear Oil
BULK PRICING:
Buy 3-5 quarts, save $0.50 per quart
Buy 6+ or more, save $1.00 per quart
GO Synthetic SAE 75W-90
Synthetic 75W-90 Limited Slip Gear Oil utilizes next generation synthetic oil technology to provide consistent limited slip differential performance. Ideal for both clutch type and torsion type differentials, this competition proven formulation utilizes a proprietary additive package that reduces drag, resists foaming and maintains its viscosity under extreme heat and high loads. It delivers outstanding performance in extreme environments like autocross, off-road trucks, UTVs, track day cars and race vehicles. Exceeds the performance requirements of API GL-5. Recommended for limited slip differential applications. Viscosity typical of 75W-90.
Competition Proven To Deliver Performance and Protection
Driven Synthetic Racing Gear Oils are used in every rear differential by Joe Gibbs Racing and many other top race teams. The pursuit of increased power output and durability does not stop at the flywheel. The engineering staff at Joe Gibbs Racing looks for every possible advantage, and Driven Synthetic Racing Gear Oils deliver measurable performance gains in manual transmissions, rear end differentials, and power steering systems. These unique synthetic formulas have measured benefits with recorded temperature reductions of up to 15 degrees F compared to other brand gear oils.Â
Features:
Lowers Operating Temperatures
Reduces Friction For Max Power
High Shear Race Protection
No Drag Increase or Horsepower Reduction
Extended Change Intervals
Stilo S.r.l.
Stilo Female Hydration Coupling (YA0604)
$19.95
Stilo Female Hydration System Coupling
Use with Stilo ST5 and ST6 GT Helmet Hydration Kits
Engineered to seamlessly integrate into your Stilo ST5/ST6 GT helmet hydration system. Contains one YA0604 female connector for use with the Stilo YA0600 helmet hydration kit.
Bell Racing Helmets
Bell SRV-1 Helmet Shield Pivot Kit
$19.95
Bell Racing Helmets SRV-1 Pivot Kit
The SRV-1 Pivot Kit is replacement hardware for helmets that use Bell 287 SRV, 288 SRV, 289 SRV, or SRV-8 shields. Bell recommends using a new hardware kit when replacing your helmet shield and keeping a spare pivot kit around. Available in Black, Silver, Red, and Blue.
Compatible With The Following Bell Racing Helmets:
M8
M8 Carbon
Sport EV
Vador
Dominator2
K1 Pro
GP2 Youth
Motul USA Inc.
Motul RBF 600 Racing Brake Fluid (500 ml)
from $19.95
Motul RBF 600 Racing Brake Fluid
Motul RBF 600 is a 100% synthetic high-temperature DOT 4 brake fluid for hydraulic-actuated brake and clutch systems. RBF 600 is specifically designed to resist the high temperatures of steel or carbon-composite racing brakes and clutch systems.
Motul RBF 600 far exceeds the standards of ordinary DOT 3 and DOT 4 brake fluid. The RBF 600 container is filled with nitrogen to increase shelf life and eliminate contamination while factory sealed. Its extremely high dry- and wet-boiling points help prevent vapor lock and brake fade during hard use.
Extreme Thermal Resistance and Stability
The elevated dry boiling point of RBF 600 (593° F / 312° C) enables effective braking even under extreme conditions like racing competition, mountain driving, etc.
Very Effective in Rainy Conditions
The high wet boiling point (420°F / 216° C) of Motul RBF 600 is superior to conventional brake fluids, providing particularly efficient braking in rain while reducing the risk of vapor lock.
Note: do not mix DOT 4 brake fluid like Motul RBF 600 with DOT 5 silicone-based or conventional mineral-based brake fluids.
MYLAPS Sports Technology Group
MyLaps Transponder Holder | TR or X2 Style
$19.95
MyLaps Transponder Holder
This is the mount you need to securely install your MyLaps X2 or TR racing transponder onto your race car, motorcycle, or kart.
Please note you that received this holder with your original MyLaps transponder purchase. This is simply an additional/replacement holder.
Molecule
Molecule Spray-On Race Car Cleaner
from $19.95
Molecule Spray-On Race Car Cleaner
Molecule Heavy Duty Cleaner is designed to keep all parts of your race vehicle and equipment clean. Safe to use on all finishes, including paint, powder coat, and plastics, whether flat, matte, or glossy.
MOLECULE SPRAY-ON RACE CAR CLEANER FEATURES
Safely removes rubber scuff marks, bugs, oil, dirt and heavy grime
Non-toxic formula
Non-corrosive, biodegradable and pH balanced
Easy to use: just spray it on & wipe it off
Non-streaking formula
Molecule
Molecule Race Car Detailing Spray 16 oz.
$19.95
Molecule Race Car Detailing Spray
Molecule Race Car Detail Spray is a light duty cleaner & polish in one spray, designed to keep surfaces looking clean, shiny and protected. Safe to use on all finishes, including paint, powder coat, plastics, vinyl, including flat, matte, and gloss.
MOLECULE RACE CAR DETAILING SPRAY FEATURES
Safely removes light rubber scuffmarks, bugs, oils, dirt and grime
Reactive siloxane attaches to surface to polish without a slimy feel
Reduces dirt, grime and grease build up
Cleans & polishes in one easy step
Just spray on & wipe off
Non-streaking formula