AiM Sports Track Day Mount for SmartyCam3 and Solo2 DL
AiM Sportline AiM Sports Track Day Mount for SmartyCam3 and Solo2 DL $120.00
AiM Sports Track Day Suction Mount The AiM Track Day Mount serves as an all-in-one solution for securely attaching both your AiM SmartyCam3 Sport or SmartyCam3 Corsa and Solo2 DL to your windshield.1 It is uniquely designed so your SmartyCam3 is securely mounted facing out the windshield and your Solo2 DL is facing you. The Track Day Mount is compact, straightforward to use, and consolidates your equipment neatly, eliminating the need for two separate mounts and minimizing cable clutter. The powerful suction cup provides a secure hold on any smooth, clean surface. The robust suction cup ensures a secure grip on any smooth, clean surface. With a custom-designed contoured arm and ball mounts, the AiM SmartyCam3 faces forward, capturing the view through the windshield, while the AiM Solo2 DL faces the driver. This specialized suction-cup mount from AiM is an ideal choice for track days! Add the Trackday Kit Short Cable to your order using the dropdown above and connect your Solo2 DL and SmartyCam3 with the absolute minimum of cable clutter! 1 AiM Solo2 DL and SmartyCam3 (pictured) each sold separately.
ChillOut Systems Rapid Release Shirt Handle - Competition Motorsport
Chillout Systems Chillout Systems Rapid Release Shirt Handle $120.00
Chillout Systems Rapid Release Shirt Handle The Rapid Release dry break system, makes driver changes fast and effortless. No fumbling with tubes or connectors while under pressure. Just a quick press, and coolant/water starts flowing instantly. In an emergency, the connectors release when a force greater than 10 lbs is applied. Features Effortless dry break system Emergency release feature  Included Items 2 x 1/4" barbed quick-release fittings 1 x driver-side handle 2 x 36" reinforced, non-kinking extensions 2 x 1/4th to 5/16th barrel connectors 2 x 1/4th to 1/4th barrel connectors 2 x 36" reinforced cooling tubes
-28% sale
Alpinestars ZX EVO v2 Pants - Competition Motorsport
Alpinestars Alpinestars ZX EVO v2 Underlayer Pants $120.00 $164.95
Alpinestars ZX EVO v2 Underlayer Pants The Alpinestars ZX EVO v2 Underlayer Pants are engineered for uncompromising fire protection and comfort, making them a go-to choice for professional and amateur drivers alike. Built with Lenzing FR® fibers, these FIA 8856-2018 homologated pants deliver exceptional flame resistance in a lightweight, breathable, and incredibly soft package. Designed to meet Formula 1 specification standards, the ZX EVO v2 pants combine advanced protection with seamless comfort, ensuring you stay focused on performance behind the wheel. Alpinestars ZX EVO v2 Underlayer Pants Protection • Certified to FIA 8856-2018 homologation standard for motorsport safety • Constructed with Lenzing FR® flame-resistant natural viscose fiber for superior fire protection • Stretchable build designed to meet the latest FIA homologation requirements • Seamless tubular construction reduces pressure points and maximizes comfort • Lightweight fabric keeps bulk low without compromising safety • High percentage of Lenzing FR® fibers for enhanced garment performance • Jacquard motif with Alpinestars knee logo for a professional, distinctive look • Soft-touch finish improves comfort under a driving suit during long sessions Alpinestars ZX EVO v2 Underlayer Pants FAQs: Are these pants FIA approved? Yes, they are certified to FIA 8856-2018, the latest homologation standard for motorsport safety gear. What material are they made from? They are constructed with Lenzing FR® flame-resistant natural viscose fiber, offering both safety and comfort. Are they comfortable for long stints? Absolutely. The lightweight seamless tubular design prevents pressure points and ensures breathability during extended sessions. Who should use these underlayer pants? They’re ideal for professional and amateur drivers who need FIA-certified fireproof underwear that balances comfort and performance. How do they fit under a race suit? The stretchy, low-bulk design ensures they fit comfortably under any racing suit without restricting movement. Upgrade your safety and comfort on track with the Alpinestars ZX EVO v2 Underlayer Pants—lightweight, FIA-approved, and engineered for peak performance. Order yours today and experience the difference of F1-spec fire protection.
Antigravity SC-10 Super-Charger 10-amp lithium and lead-acid battery charger
Antigravity Batteries Antigravity SC-10 Super-Charger | 10-Amp Lithium & Lead-Acid Battery Charger $119.99
Antigravity SC-10 Super-Charger The Antigravity SC-10 Super-Charger is the high-output 10-Amp charging solution that keeps every vehicle battery in your garage ready for action. Whether you’re maintaining a race car between track days, waking up a lithium battery with BMS protection, or topping off the truck before a weekend haul, this Super-Charger handles it all with speed, safety, and intelligence. No guesswork, no clunky old chargers—just modern charging performance in one compact package. Next-generation charging for every battery AntiGravity SC-10 Features Large LCD display: real-time readouts for voltage, current, state of charge, and function icons. No vague LED lights—just clear, accurate information. Easy two-button operation: select battery type or special function in seconds. Charger remembers your last setting after power loss. Voltage test mode: instantly check battery health without a separate multimeter. Multi-use versatility: cars, trucks, motorcycles, ATVs, UTVs, RVs, boats, tractors, and more. Multi-chemistry support: compatible with Lithium (LiFePO4/LFP) and Lead/Acid (AGM, STD, GEL, WET, VRLA). Multi-voltage charging: works with 6v and 12v lithium plus 12v lead/acid batteries. BMS Re-Set: wakes lithium batteries that have gone into protection mode. Power supply mode: delivers up to 10A at 12–14V to maintain vehicle electronics during battery swaps or power small 12V devices. Recondition mode: helps restore performance in damaged or sulfated lead/acid batteries. Maintenance charging: safe low-amp mode for smaller lead/acid batteries such as lawn tractors. Automatic Winter Mode: snowflake icon shows when charging adapts for cold weather. Complete protection suite: safeguards against short-circuit, overload, low/high voltage, over-charge, over-discharge, over-temp, and reverse connection. Specifications Input Voltage 110–120V AC ~ 50–60 Hz (US plug) Output Voltage 6V / 12V DC Max Output Current @ 6V 2A Max Output Current @ 12V STD/AGM/LFP 10A Battery Capacity Range 3Ah – 200Ah Recondition Mode 16.5V DC / 2.5A (lead/acid only) Operating Temperature -4°F to 104°F (-20°C to 40°C) Protection Class Class II, IP65 Dimensions 9.4" × 4.4" × 2.5" Warranty 3 years UPC 711811704918 SKU AG-BC-SC-10 FAQs: Antigravity SC-10 Super-Charger What does the LCD screen show? It displays voltage, amps, charge level (20–100%), battery type (STD, AGM, LFP), and function icons like BMS reset, voltage test, power supply, and winter mode. Is it easy to use for someone not technical? Yes. With only two buttons, it’s simple to set up. Just pick your battery type, select a function if needed, and connect the clamps. The charger does the rest automatically. Can I use the power supply mode for ECU tuning? No. The SC-10 delivers up to 10A at 12–14V, which is perfect for swaps and small 12V devices, but not high-current ECU tuning that requires specialized equipment. Will it recover an old battery? The Recondition function can help revive lead/acid batteries damaged by sulfation or undercharging. Results vary depending on battery condition, but it gives you a chance to restore performance before replacing. Keep every vehicle ready to fire up with the Antigravity SC-10 Super-Charger. Order today and enjoy a modern, versatile charging system built for performance and reliability.
Racetech Steel Side Mount Brackets
Racetech Manufacturing Limited Racetech Steel Side Mount Brackets $119.99
Racetech Steel Side Mounting Brackets Racetech RTB2009S satin black powder coated 3mm steel brackets for side mounting seats. Sold as a pair. Alongside the Racetech 4100-Series seats, they have developed a classy but affordable new bracket set. A staggered hole-and-slot pattern allows fine adjustments for the optimal seating position. Slots in the foot of each bracket also allow a little more lateral tolerance during installation. Use With These Racetech Seats: RT4009, RT4009W RT4009HR, RT4009WHR, RT4009WTHR RT4100, RT4100WT, RT4100HR, RT4100WTHR RT4119HRW, RT4119THR, RT4119WHR, RT4119WTHR RT9119HRW, RT9119THR, RT9119WHR, RT9119WTHR Hole Spacing (Seat): Nominal: 295mm Minimum: 290mm Maximum: 300mm
Racetech RTB1005M aluminum alloy racing seat side mount brackets mount Racetech seat to car chassis floor
Racetech Manufacturing Limited Racetech RTB1005M Aluminum Side Mount Brackets $119.99
Racetech RT1005M Aluminum Side Mounts Light Weight and Strong Racing Seat Side Brackets Racetech milled aluminum alloy bracket set for side-mounting seats to your car floor or chassis. CNC machined from from strong, lightweight 5mm thick 5083 aluminum alloy. Sold as a pair. Racetech RT1005M Brackets Fit the Following Seats: RT1000 RT4000W (discontinued) RT4000WX (discontinued) RT Saker (with modification) RT Road RT RoadW (discontinued) RT4000WLB RT4000WXLB RT1000LBHG Racetech RT1005M Specs and Details: Weight: 2.52 lbs (1.14 kg) per pair Materials: 5mm 5083 aluminum alloy Seat hole spacing: nominal 260mm; min 252mm; max 264mm
Alpinestars Flow v3 Drying Helmet Bag main side image
Alpinestars Alpinestars Flow v3 Drying Helmet Bag $119.95
Alpinestars Flow v3 Drying Helmet Bag Attention all race track aficionados and tarmac adventurers! Introducing the Alpinestars Flow V3 Helmet Bag - not just any pit stop for your headgear, but a luxury penthouse suite! This isn't just a bag; it's the VIP treatment your helmet deserves after a day of white-knuckled, pedal-to-the-metal action. Constructed from a lightweight and durable polyester shell, the Flow V3 isn't just another pretty face in the pit lane. It's tough enough to handle the rigors of travel without weighing you down – because we know the last thing you need is extra baggage on race day. Designed with your full-face helmet and HANS device in mind, it cradles your gear like a newborn, but with the muscle of a pit lane pro. The plush fleece lining is so soft, your helmet might just get a little too comfortable. But hey, even your head's champion deserves a cozy spot, right? Drying Makes A World Of Difference Now, let's talk about the built-in USB powered helmet dryer and mesh inserts. These features are like having a personal pit crew for your helmet, working overtime to wick away moisture and keep your helmet as fresh as your reflexes on the start line. Because nothing says "ready to rumble" like a crisp, dry helmet. Don't even get us started on the rubberized bottom base. It’s as rigid and reliable as your determination to nail the apex on every turn. It ensures your helmet’s safe and sound, no matter if you're on gravel or grass. Space To Spare Spacious side compartment is an understatement. You could fit your gloves, glasses, and probably a sandwich in there (because who races on an empty stomach?). The fleece inner lining in this pocket is like adding a silk robe to your helmet's wardrobe, extra protection for those extra special accessories. Transportation is a breeze with double grab handles and a removable shoulder strap that makes carrying it as effortless as cruising down the straightaway. With a parallel zip opening, you'll have your gear in and out faster than a pit stop at Monza. Alpinestars Flow v3 Drying Helmet Bag Details Manufacturer: Alpinestars Manufacturer part no.: SKU 6150224-12-O/S Lightweight and durable polyester shell Full-face helmet and HANS device accommodation Built-in helmet dryer and mesh inserts for moisture wicking Internal USB in the main compartment Rigid, rubberized base for secure placement Spacious side compartment for accessories Plush fleece lining for protection Double grab handles and removable shoulder strap for easy transportation Quick access with parallel zip opening Fasten Your Seatbelt! Don’t let your helmet sit slumped in some mundane bag. Give it the luxury pit stop it deserves with the Alpinestars Flow V3 Helmet Bag. Click that button, seal the deal, and keep your headgear as pampered and prepared as you are on race day. Order now and secure the ultimate co-pilot for your helmet – because your head's chariot should ride in style!  Note: helmet and HANS device are sold separately.
Black hoodie with Martini Racing logo and stripes on a white background
Sparco S.p.A. Sparco Martini Big Stripes Hoodie from $119.00
Sparco Martini Big Stripes Hoodie Iconic Motorsport Style Meets Everyday Comfort Made with an ultra-soft cotton blend and finished with fully embroidered logos, the Sparco Martini Stripes Hoodie delivers race-day heritage in a streetwear-friendly package. With bold Martini Racing livery on the chest, back, and sleeve, this hoodie doesn’t just whisper your motorsport obsession—it shouts it from pit lane. Whether you’re trackside or just dreaming of your next session, this hoodie is the perfect layer. Sparco Martini Big Stripes Hoodie Features Martini Racing livery across chest, arm, and back for bold paddock style Ultra-soft polyester/cotton blend keeps things breathable and cozy Full-zip design with front hand pockets Embroidered Sparco and Martini Racing patches for a premium motorsport finish Available in navy or white, sizes S–3XL *Runs small—order one size up for best fit Sparco Martini Big Stripes Hoodie FAQs Is this hoodie officially licensed? You bet! No knockoffs here—this is an authentic Sparco product featuring officially licensed Martini Racing logos. Does the hoodie fit true to size? Nope—it’s a European cut and runs small. For a more classic relaxed fit, we strongly recommend going one size up. Is this hoodie good for layering at the track? Yes! The cotton/poly blend offers solid warmth without bulk, making it ideal under a jacket or over a base layer. Is this hoodie machine washable? Yes—just toss it in cold and hang dry or tumble dry on low heat to preserve the embroidery and fit. Ready to rep Martini Racing like it’s your second team? The Sparco Big Stripes Hoodie is the motorsport lifestyle piece you’ve been waiting for. Zip up and hit the track—or just the streets—with race-bred style.
OMP First Nomex Gloves
OMP Racing OMP First Nomex Gloves $119.00
OMP First Racing Gloves FIA 8856-2018 Homologated Sleek and lightweight, OMP's First Racing Gloves offer the comfortable design and features of top end models at a fraction of the price. External stitching (typically available only on the most expensive racing gloves) and a pre-curved shape improve fit and comfort, reducing hand fatigue. The OMP First glove's printed silicon-rubber palms provide maximum grip with minimum bulk. An elastic wrist keeps the gloves fitted snug while being easy to put on/take off. And the straight-cut gauntlet maintains a clean look. The OMP First Evo's combination of top-end features and budget friendliness has made these a staff favorite racing glove regardless of price! Construction Palm has fire-retardant, silicon rubber inserts for optimal grip and sensitivity. Straight cut on the gauntlet and elastic band on the wrists. External seams for maximum comfort. Pre-curved design for optimal comfort. Protection Certified to the latest FIA 8856-2018 homologation standard. Extended cuff length in accordance with new FIA homologation standards for maximum protection against fire and heat.
sabelt-ui-600-balaclava-black-image
Sabelt S.p.A. Sabelt UI-600 Nomex Racing Balaclava | FIA 8856-2018 $119.00
Sabelt UI-600 Nomex Balaclava FIA 8856-2018 Certified Fire-Resistant Racing Balaclava The Sabelt UI-600 Nomex Balaclava is engineered for racers who demand lightweight, breathable, FIA-approved protection. Certified to FIA 8856-2018 standards, this professional-grade balaclava delivers seamless comfort, stretch-fit mobility, and maximum driver safety during intense racing conditions. Constructed from a high-performance blend of Lenzing FR®, modacrylic, and elastane, the UI-600 balaclava uses natural raw materials to help keep you dry, cool, and focused on the race. The warp knit, two-way stretch fabric is nearly seamless, minimizing irritation while maximizing durability and fit. Whether you're battling for the podium or shaving off tenths in qualifying, Sabelt keeps you covered—literally and competitively. Certification: FIA 8856-2018 homologation Construction: Seamless, stretch-fit warp knit technology Materials: Lenzing FR®, modacrylic, elastane Performance: Ultra-lightweight, breathable, high abrasion resistance Origin: Made in Italy Competition Motorsport | sales@competitionmotorsport.com | (844) 438-7244
OMP Side Mount Brackets - Competition Motorsport
OMP Racing OMP Side Mount Brackets from $119.00
OMP Side Mount Brackets High Strength Brackets for Race-Ready Seat Mounting Secure your racing seat with confidence using OMP Side Mount Brackets. Engineered for strength and adjustability, these side mounts are a trusted solution for track cars and dedicated race builds. Designed to work with OMP and other side-mount compatible seats, they ensure a rigid and FIA-compliant installation every time. Features Heavy-duty steel or aluminum construction (varies by model) Multiple mounting hole positions for height and recline adjustment Compatible with most FIA-homologated side-mount seats Durable powder-coated finish resists corrosion Precision cut for exact fit and easy alignment Meets FIA requirements when used with approved seats Tall Aluminum Mount Details: Part no. HC/925 Length: 422.5mm Thickness: 6.0mm Tall Steel Mount Details: Part no. HC/731E Length: 380.0mm Thickness: 3.0mm Low Steel Mount Details: Part no. HC0-733-B01 Length: 350.0mm Thickness: 3.0mm  FAQs Are these brackets compatible with non-OMP seats? Yes, OMP side mounts are compatible with most racing seats that use standard side-mount bolt spacing, including Sparco, Sabelt, and Recaro models. What material are the brackets made of? OMP offers both steel and lightweight aluminum versions. Check the specific model for exact material details. Do these brackets meet FIA regulations? Yes, when installed with an FIA-approved seat, these brackets meet FIA safet
Sparco Stage Backpack black black front view with padded laptop storage and organized pockets
Sparco S.p.A. Sparco Stage Backpack $115.00
Sparco Stage Backpack The Sparco Stage Backpack is a clean, compact gear bag for drivers, crew, and track-day travelers who need one bag that works at the shop, in the paddock, and on the road. It is designed to carry your laptop, tablet, smaller race-weekend essentials, and everyday gear without the bulk of a full-size helmet bag. Compact Sparco backpack with laptop storage and organized pockets The Stage backpack uses a large main compartment, an organizer compartment with internal pockets, two front stash pockets, and two side pockets to keep your gear sorted. A dedicated padded laptop compartment fits most 15-inch laptops, while padded ergonomic shoulder straps and a padded back panel make it comfortable to carry through the paddock, airport, school, or work. Features Dedicated padded laptop compartment fits most 15-inch laptops Large main compartment for daily gear, crew supplies, and track-day essentials Organizer compartment with internal pockets Two front stash pockets for quick-access items Two side pockets for bottles, small tools, or accessories Ergonomically designed shoulder straps with comfortable padding Padded back panel with breathable mesh fabric Compact 16 x 12 x 6 inch size Available in Black/Black, Black/Blue, and Black/Red Sparco Stage Backpack FAQs How big is the Sparco Stage Backpack? The Stage backpack measures about 16 inches tall by 12 inches long by 6 inches wide. Will the Sparco Stage Backpack fit a laptop? Yes. It has a zippered padded laptop compartment designed to fit most 15-inch laptops. Is the Sparco Stage Backpack good for track days? Yes. It is a great smaller gear bag for radios, gloves, notebooks, chargers, tools, water bottles, crew gear, and daily paddock essentials. Does the Stage backpack have padded straps? Yes. It uses ergonomic padded shoulder straps and a padded back panel for comfortable carry. What colors are available? This listing includes Black/Black, Black/Blue, and Black/Red color options. Keep your essentials organized and easy to carry with the Sparco Stage Backpack.
Sparco RW-7 Delta Balaclava
Sparco S.p.A. Sparco RW-7 Delta Balaclava $115.00
Sparco RW-7 Delta Balaclava FIA 8856-2018 & SFI 3.3 Fire-Resistant Head Sock for Serious Drivers When you’re strapped in for a session, comfort and protection matter as much as grip and braking. The Sparco RW-7 Delta Balaclava is a fire-resistant, moisture-wicking balaclava designed to help reduce heat and sweat buildup under your helmet while meeting key sanctioning-body requirements. Built for track days, endurance stints, and wheel-to-wheel racing, this FIA 8856-2018 and SFI 3.3 approved balaclava uses a performance fabric blend and a body-mapped knit structure for a secure fit and improved comfort around the eye opening. Key Features Certified fire protection: FIA 8856-2018 and SFI 3.3 approved for many racing series. Breathable, moisture-wicking comfort: Helps manage sweat and heat under a helmet. Body-mapped knit structure: Differentiated front/back structure for natural movement and fit. Comfort-focused eye opening: Optimized stitching to reduce pressure points during long stints. Product Specifications Certification: FIA 8856-2018 & SFI 3.3 Materials: 57% Viscose 38% (Meta)Aramide 3% Para(Aramide) 2% Elastane Fit & Structure: Differentiated structure between front and back Body-size knitted fiber structure Optimized eye opening stitching for comfort FAQs Is this balaclava required for racing?If your series requires FIA 8856-2018 or SFI 3.3 compliant underwear/accessories, this balaclava helps you meet those rules. Even when not required, it’s a smart comfort and safety upgrade. Will it fit under my helmet?Yes—its thin, ergonomic design is intended to sit comfortably under most auto racing helmets without adding bulk. Can I use it for karting or sim racing?Many drivers use it for karting or sim racing for sweat control and comfort. Note: FIA/SFI ratings are primarily relevant to motorsport fire-safety regulations. How do I wash it?Hand wash with mild detergent and air dry. Avoid high heat to protect the fire-resistant fibers and elasticity. Get Helmet-Ready Comfort and Certified Protection Upgrade your helmet interface with the Sparco RW-7 Delta Balaclava and stay cooler, drier, and more comfortable—without compromising on safety compliance.
Sparco Pista Balaclava
Sparco S.p.A. Sparco Pista Balaclava $115.00
Sparco Pista Balaclava Introducing the new Sparco Pista Balaclava derived from Red Bull F1 team Ever felt like you're wearing a medieval knight's helmet instead of a balaclava? Say goodbye to the Dark Ages and hello to the future with Sparco's Pista Balaclava. This isn't just any headgear; it's the Ferrari of balaclavas. Seamless Comfort, Like Wearing a Cloud: Imagine wearing something so comfortable that you forget it's there. That's the Pista for you. Its Ultra flat seam structure means no annoying stitches poking your skin. It's like a gentle hug for your head, all race long. X-Cool Treatment, Stay Chill When Things Heat Up: Picture this: you're in the middle of an intense race, sweat is your uninvited guest, but wait – the Pista X-Cool treatment kicks in. It's like having a personal AC unit in your helmet, keeping you cool, calm, and collected. Plus, it's anti-bacterial, so you can say goodbye to funky smells. Your pit crew will thank you. Lighter than a Feather, Stronger than a Rhino: Okay, maybe not a rhino, but you get the idea. The superlight construction of the Pista means you won't even feel its weight, allowing you to focus on what really matters – winning. SPARCO PISTA BALACLAVA SPECIFICATIONS Certification: FIA 8856-2018 approved. Because safety is sexy. Structure: Ultra flat seams. Because who likes chafing?  Mic attachment and cable slot as well for ultimate in communication Treatment: X-Cool. Because staying cool is half the battle. Construction: Superlight. Because every gram counts.  Composition: 62% VISCOSE 31% METARAMID 5% XLANCE 2% PARARAMIDE. SPARCO PISTA BALACLAVA FAQs How does the X-Cool treatment work?  It's like magic, but with science. The treatment reacts with your sweat to create a cooling effect. Basically, it's your personal climate control. Is it easy to wash?  Absolutely! It's like caring for a delicate flower, but much easier. Just follow the care instructions, and it'll be ready for your next race. Will it fit under my helmet comfortably?  Yes! It's designed to be your helmet's best friend. Snug, comfortable, and unobtrusive. Ready to Hit the Track Like a Pro? Don't let your headgear hold you back. Grab the Pista Balaclava from Sparco and feel the difference from the starting line to the checkered flag. Join the winners' circle today. Remember, in the world of racing, every second counts, and so does every layer of your gear. Get yours now and race like never before!
Image of Schuberth racing helmet cheek pads. Schuberth cheek pads are easily replaceable when worn or to change sizes.
Schuberth GmbH Schuberth SP1 Cheek Pads $115.00
Schuberth SP1 Cheek Pads  Replacing your SCHUBERTH SP1 Cheek Pads is the perfect way to improve the fit of your helmet! The removable Cheek Pads come in a variety of thicknesses, which can dramatically change the way your helmet feels.       
Girodisc Titanium Brake Pad Shields for Porsche 991, 992, GT4 Front - Competition Motorsport
GiroDisc Racing Brakes & Technologies Girodisc Titanium Brake Pad Shields for Porsche 991, 992, GT4 (Front) $115.00
Girodisc Titanium Brake Pad Shields Fitment: Porsche 991, 992, GT4 (Front) The problem of brake fluid boiling is caused by braking heat transferring from the rotors and pads directly into the fluid through the caliper pistons. When brake fluid boils, it releases air that is normally part of the molecular structure of the fluid. This air is compressible, of course, so brake pedal pressure compresses this air instead of pushing brake fluid and moving the caliper pistons. The brake pedal goes to the floor. Production street cars tend to suffer from this on track days because they don't have the extensive cooling ducts and exotic brake materials found on race cars. Race-only brake calipers generally come with titanium caliper pistons for one reason: titanium has very low thermal conductivity, which means it's bad at transferring heat. That's good if you're trying to keep your brake fluid from boiling. Here's a comparison of materials and their relative thermal conductivity ratings in Watts per meter-Kelvin (lower is better): Titanium 6AL-4V = 6.7 W/mK Steel = 52 W/mK Aluminum = 130 W/mK Most fixed calipers use aluminum pistons which are, unfortunately, excellent at transferring braking heat to your brake fluid. Our solution is to place Girodisc's thin titanium shims between each brake pad and the caliper pistons. This helps prevent braking heat from transferring into the pistons and, thus, into the fluid. For cars that are going to see hard driving or multiple track days, these shims are affordable protection against losing your brake pedal at the worst possible time, making your track day very expensive. Water-jet cut to exact size, so there's no cutting, grinding, or swearing involved. Price is per axle (four shims)

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