Schroth
Schroth B23A Bendable Harness Snap End Kit
$24.95
Schroth B23A Bendable Harness Snap End Kit
Schroth B23A harness ends are bendable and make racing harnesses easier where there is very little clearance. The Schroth B23A bendable snap-on harness adapter lets you bolt one end to the chassis, bend it to the needed shape, and attach your harness snap end.
Schroth B23A Bendable Harness Snap End Kit Details:
Manufacturer: Schroth
Manufacturer part number: B23A
Manufacturer alternate part number: SR 01324
Bendable Fittings: Yes (2)
Bolts: Yes (2) 7/16-24
Wavy Washers: Yes (2)
Combination Washers: Yes (2)
The B23A End Fitting Kit is a set of bolt in brackets that are usually sewn into 2" Lap belts. Schroth slang calls it a "Rallye End" kit because it usually comes on the street legal Rallye style belts. Like the 01323 kit, it is designed to be bent. These pieces are commonly used in Porsche applications where space for an Eye bolt is insufficient. This bracket can be bolted to the car, then bent so that a Snap-In bracket can be used to fix the harness to the bracket.
We use Schroth B23A brackets in many applications where stock mounting locations do not leave sufficient space, or if the thread pitch is different from the eye bolts. If you have a Miata, S2000 or are putting a large/very large seat in a full interior car this is the harness mount kit you want.
Discovery Parts
Discovery Parts Logo T-Shirt
$24.95
Fly Our Flag at Your Next Event!
These Next Level Apparel 60/40% cotton/poly t-shirts are lightweight, soft, comfortable and of course stylish. Show your support for Discovery Parts at your next race weekend, track day, autocross or cars and coffee!
We love to see these shirts popping up on Facebook, Instagram and wherever else you post your favorite track pics, so be sure to tag us! We especially love to see customers walk into our store at Atlanta Motorsports Park donning our logo, so stop by and say hello!
MyLaps
MyLaps Transponder Holder
$24.95
MyLaps Transponder Holder
This is the mount you need to securely install your Car, Motorbike, MX or Kart X2 Transponder onto your vehicle.
Please note you that receive a holder with your original X2 Transponder purchase. This is simply an additional holder.
CMS Performance
CMS Performance Rollbar Harness Collars
$24.95
Roll Bar Collars from CMS Performance
Keep your shoulder belts or head containment net straps in place with our heavy duty but lightweight aluminum 2 piece harness guide clamp that fits 1.5" and 1.75" roll bars perfectly.
ROLL BAR HARNESS COLLAR DETAILS:
Manufacturer: CMS Performance
Manufacturer part number 1.5": RB-COLLAR-AL15-BLK
Manufacturer part number: 1.75": RB-COLLAR-AL175-BLK
Material: aluminum
Finish: satin black powder coat
Helps keep your harness shoulder belts or cage net mount in place
Two-piece design makes installation easy
Smooth radius on all edges so no scrapes or cuts when working in the area
Priced per collar
Perfectly sized to fit all roll bars with either 1.75" or 1.50" harness cross-bars. Precision-machined roll bar harness collars help keep your harness shoulder straps in exactly the right place on your roll bar. Easy to install double-split collars with high-strength Allen bolt hardware, they are available in satin black powder-coated aluminum.
Competition Motorsport
CMS RF1 DOT4 Racing Brake Fluid
from $24.95
CMS RF1 DOT4 Racing Brake Fluid
HIGH BOILING POINT WITHOUT THE HIGH PRICE
RF1 Racing Brake Fluid from CMS Performance is a fully-synthetic DOT4 brake fluid formulated to provide extraordinary performance under the most demanding high-temperature racing and track-day conditions. With a dry boiling point of 328º C (622º F), RF1 exceeds all DOT3 & DOT4 requirements and is compatible with all DOT 3, 4, and 5.1 fluids. (Not compatible with DOT5 or mineral-based brake fluids.)
On the race track, brake systems operate at very high sustained temperatures, and there is perhaps no single safety system more important in racing than your brakes. No single part of that system is more critical than brake fluid. At CMS Performance, we got tired of (and a little nervous) using "racing" brake fluid at the race track that didn't live up to its claimed performance when things got hot.
So we did something about it. Manufactured in partnership with Orthene, the brake fluid supplier to many teams in Formula 1, WEC, and other professional series, RF1 Racing Brake Fluid was formulated to maintain consistent viscosity, lubricity, and compressibility at the extreme system temperatures and line pressures found in racing and track days.
The bottom line is this: you can spend more on brake fluid, but you can't buy higher-performance than RF1 Racing Brake Fluid.
RF1 RACING BRAKE FLUID DETAILS
Typical dry boiling point: 328º C (622º F)
Typical wet boiling point: 204º C (399º F)
Exceeds DOT3 & DOT4 standards
Bottle size: 500 ml (16.9 fl oz)
Click Here for Product MSDS Sheet
A WORD ABOUT FLUSHING RACING BRAKE FLUID
All brake fluid degrades over time (not mileage), attracting water as it ages, which, at high brake temperatures, can lead to fluid boil and brake fade or failure. That's why the "wet" (aged) boiling point of any brake fluid is substantially lower than the "dry" (new) boiling point.
To maintain maximum braking performance, Competition Motorsport strongly suggests replacing your brake fluid before every track event, but at least every three months if you're consistently racing and/or driving at track days. It's cheap insurance against learning about brake fade the hard way!
OMP
OMP KS-4 Kart Racing Glove (Garage Sale)
$24.66
$49.00
OMP KS-4 Kart Racing Glove
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KS-4 kart gloves are made of abrasion-resistant and comfortable stretch fabric. Palms are in suede leather, with an elastic wrist stop to increase comfort and an adjustable leather strap on the wrist with velcro closure.
Discovery Parts
Get This T-Shirt Free!
$24.00
Discovery Parts Star Logo T-Shirt
For a limited time (while supplies last), get the Discovery Parts "Star" 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 Discovery Parts 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 Discovery Parts Star 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 Discovery Parts Flag Wherever You Go
Discovery Parts 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
Discovery Parts 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
Discovery Parts T-Shirt FAQs:
What material is used in the Star 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 Discovery Parts at your favorite car show, this is the shirt that puts your passion in gear. Grab yours before they’re gone.
Red Line
Red Line Heavy Shockproof Gear Oil
$23.97
Red Line Shockproof Heavy Gear Oil
Red Line Heavy ShockProof Gear Oil was designed for heavily-loaded racing differentials and transmissions, as well as problem gearboxes. Red Line Heavy ShockProof Gear Oil has a film thickness greater than an SAE 75W250, yet low fluid friction like 75W90.
Many performance racing applications like Sprint, Midget, Dirt Late Model and Quick-Change differentials, Detroit Lockers and spools, NHRA Top Fuel and Funny Car rear ends.
Not recommended for most synchro applications due to the product's extreme slipperiness.
Red Line
Red Line Superlight Shockproof Gear Oil
$23.97
Red Line Superlight Shockproof Gear Oil
The Super Low Friction Gear Oil for Lower Loading
Used in low-power dog-ring racing transaxles seeing moderate to low loads (e.g., qualifying, etc.) Red Line Superlight Shockproof Gear Oil has a film thickness greater than an SAE 75W90 gear oil, yet exhibits low fluid friction like ATF.
Acting like a liquid grease, this unique lubricant contains a suspension of solid microscopic particles functioning as an extreme pressure agent. This gives you the best of both worlds, balancing low drag and superior protection for gear teeth.
Red Line Superlight Shockproof Gear Oil is popular in British F3, Euro F3, and Star Mazda racing gearboxes because of its ultra-low drag.
Red Line Superlight Shockproof Gear Oil Details:
Manufacturer: Red Line
Manufacturer part no.: 58504
Unique lubricant with solid microscopic particles offers low drag/high protection
40% lower coefficient of friction and 250% greater load carrying capacity vs. conventional gear oils
Relatively low viscosity, yet cushions gear teeth under extreme pressure
Helps to prevent tooth breakage, resists throw-off
Red Line Superlight Shockproof Gear Oil can be used with pumps and coolers when equipped with an inline screen rather than a fine filter. Avoid pumping down the center of a main shaft as the unique particles could centrifuge out of solution. Designed for wet sump transmissions and differentials with splash lubrication.
Schroth
Schroth Reinforcement Plates M10
$23.75
Schroth Reinforcement Plates M10
Schrtoth SG55 reinforcement plates, also called back-up plates by many chassis builders, are used when reinforcing a harness mount point when the location has not been engineered by the auto manufacturer. Any time you mount a harness to sheet metal, you will need to put a reinforcement plate under it to keep it from ripping out of the floor.
Schroth Racing SG55 Reinforcement Plate Details:
Manufacturer: Schroth
Manufacturer part number: SG55
Length: 3.25"
Width: 2"
Welded Nut Size/Pitch:Â M10
Finish: Zinc Plated
Material: Steel
Quantity in kit: 1
Schroth M8 Reinforcement Back-Up Plates make for a perfect harness install. This Schroth back-up plate measures 3.25" long x 2" wide with a M10 nut welded to it. This is what comes with most Schroth harness sets to mount your harness eye bolt to.
This back-up plate is what comes standard issue with most Schroth Racing Harness kits
Red Line
Red Line MT-90 GL-4 Transmission Gear Oil
$23.50
MT-90 75W90 GL-4 - QUART
75W90 GL-4 gear oil (similar to SAE 5W40/10W40 engine oil viscosity)
Popular in Nissan, Mazda, Mitsubishi, VW/Audi, Lotus Elise/Exige, Toyota, Mendeola transmissions and Atlas transfer cases for Off Road
Offers quicker shifts, perfect synchronizer coefficient of friction
Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage
High performance gear protection and longer synchro life
Eliminates notchy shifting, even when cold
Satisfies the gear oil viscosity requirements of 75W90, 80W90, 90 and motor oil viscosities of SAE 40, 10W40 and 15W40
Recommended for GL-1, GL-3 and GL-4 applications, as well as where most special synchromesh fluids are specified
Lifeline
Lifeline T Handle Fire Extinguisher Pull Cables 6 foot
$22.99
Lifeline T Handle Fire Extinguisher Pull Cables 6 foot
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6 foot pull cable for Lifeline mechanical systems. Generally used for interior applications.Â
Longacre
Longacre 1 3-4" Steering Wheel Hook
$22.99
Longacre 1 3/4" Steering Wheel Hook
Longacre Steering wheel hooks keep your race wheel out of the way during service and in between heats. The Longacre 52-22576 Steering wheel hook fits perfectly on all 1.75" (1 3/4") roll bars and will last many years with its durable anodized finish.
Longacre 1 3/4" Steering Wheel Hook Details:
Manufacturer: Longacre
Manufacturer Part Number: 52-22576
Material: CNC Machined Billet Aluminum
Finished: Black anodized
Mount Diameter: 1.75"
Protect your steering wheel
Bolts onto your roll bar - no welding
Lightweight billet aluminum - black anodized
Longacre
Longacre 1 1-2" Steering Wheel Hook
$22.99
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
Longacre
Longacre 1 3-4" Helmet Hook
$22.99
Longacre 1 3/4" Helmet Hook
Longacre Helmet Hooks keep your race helmet off the floor and safe from scratches and damage. The Longacre 22570 Helmet Hook fits perfectly on all 1.75" (1 3/4") roll bars and will last many years with its durable anodized finish.
Longacre 1 3/4" Helmet Hook Details:
Manufacturer: Longacre
Manufacturer Part Number: 22570
Material: CNC Machined Billet Aluminum
Finish: Black anodized
Mount Diameter: 1.75"
Protect your helmet
Bolts onto your roll bar - no welding (choose size above)
Lightweight billet aluminum - black anodized
Longacre
Longacre 1 1/2" Helmet Hook
$22.99
Longacre Helmet Hook - 1.5"
Longacre Helmet Hooks keep your race helmet off the floor and safe from scratches and damage. The Longacre 22572 Helmet 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" Helmet Hook Details:
Manufacturer: Longacre
Manufacturer Part Number: 22572
Material: CNC Machined Billet Aluminum
Finished: Black anodized
Mount Diameter: 1.5" Protect your helmet
Bolts onto your roll bar - no welding
Lightweight billet aluminum - black anodized