Girodisc
D2-050 Girodisc Rear Replacement Rotor Rings
$700.00
REPLACEMENT ROTOR RINGS ONLY. INCLUDES NEW INSTALLATION HARDWARE. DOES NOT INCLUDE ALUMINUM HATS.
Thunderhill is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most Girodisc products the same or next business day to ensure we meet your delivery deadline.
These Girodisc replacement rotor rings are direct replacements for the iron discs on your Girodisc two-piece rotors, and no modifications are necessary. New cap screws and washers are included with these replacement rotors. We do not recommend re-using the old hardware.
The replacement rotor rings and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for rotor ring-only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Sold/priced per pair.
Girodisc
D2-211 Girodisc Rear Rotor Ring Replacements
$700.00
REPLACEMENT ROTOR RINGS ONLY. INCLUDES NEW INSTALLATION HARDWARE. DOES NOT INCLUDE ALUMINUM HATS.
Thunderhill is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most Girodisc products the same or next business day to ensure we meet your delivery deadline.
These Girodisc replacement rotor rings are direct replacements for the iron discs on your Girodisc two-piece rotors, and no modifications are necessary. New cap screws and washers are included with these replacement rotors. We do not recommend re-using the old hardware.
The replacement rotor rings and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for rotor ring-only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Sold/priced per pair.
Girodisc
D2-239 Girodisc Rear Rotor Ring Replacements
$700.00
REPLACEMENT ROTOR RINGS ONLY. INCLUDES NEW INSTALLATION HARDWARE. DOES NOT INCLUDE ALUMINUM HATS.
Thunderhill is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most Girodisc products the same or next business day to ensure we meet your delivery deadline.
These Girodisc replacement rotor rings are direct replacements for the iron discs on your Girodisc two-piece rotors, and no modifications are necessary. New cap screws and washers are included with these replacement rotors. We do not recommend re-using the old hardware.
The replacement rotor rings and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for rotor ring-only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Sold/priced per pair.
Girodisc
D2-173 Girodisc Rear Rotor Ring Replacements
$700.00
REPLACEMENT ROTOR RINGS ONLY. INCLUDES NEW INSTALLATION HARDWARE. DOES NOT INCLUDE ALUMINUM HATS.
Thunderhill is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most Girodisc products the same or next business day to ensure we meet your delivery deadline.
These Girodisc replacement rotor rings are direct replacements for the iron discs on your Girodisc two-piece rotors, and no modifications are necessary. New cap screws and washers are included with these replacement rotors. We do not recommend re-using the old hardware.
The replacement rotor rings and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for rotor ring-only replacement to minimize replacement costs and deliver outstanding performance and cooling.
Sold/priced per pair.
Lifeline
Lifeline Zero 360 FIA 2.25kg Novec 1230 Manual System
$699.99
Lifeline Zero 360 FIA 2.25kg Novec 1230 Manual Activation System
Ground Shipping Only. Pressurized bottles cannot be shipped via air.
The Zero 360 Novec™1230 range of car fire extinguishers are significantly smaller and lighter than the current generation of FIA certified foam systems, offering far better packaging within the confines of the modern competition vehicle.
Offering all the benefits of a Zero 360 Novec™1230 system but competitively price positioned, Lifeline’s popular Fire Marshal brand has now been extended to the Zero 360range. Novec™1230 Zero 360 has moved the boundaries of motorsport car fire extinguishers. Using only the finest materials in both its construction and installation kit this system performed extremely well in the FIA tests for plumbed in fire systems which were witnessed by the British Standard Institute.
This is the perfect introduction for anyone looking to upgrade their fire suppression system to enjoy the efficient, lightweight and compact benefits of the Zero 360 Novec™1230 range.
FEATURES:
FIA Homologated
Smaller and lighter than ever! Bottle length 10.5" top of handle to bottom of bottle
2.25kg Novec™1230 liquid clean agent extinguishant
Highest quality
Constant discharge in any orientation
Excellent fire knock down and fire out capabilities
Two year service cycle
The choice of world championship winning constructors
KIT INCLUDES:
8mm Tube (x 6m)
Bracket and Straps (x 1)
Heatproof Over Braid (x 6m)
Straight Inlet Nozzle (x 2)
Double Z Nozzle (x 3)
8mm Equal T Connector (x 1)
8mm Bulkhead Fitting (x 1)
Tube Clips (x5)
4 Way Connector (x 1)
Decal Pack (x1)
2m/6ft Pull Cable (x1)
4m/12ft Pull Cable (x1)
Cable Nipple (x1)
Bell
Bell GP.3 Sport Helmet SA2020
$699.95
Bell Racing Helmets GP.3 Sport SA2020 Composite
The Bell Helmets GP.3 Sport combines traditional Formula 1 styling with a versatile air intake system, a Double Screen Anti-Fog (DSAF) visor shield, and a lightweight carbon composite shell. With its leading-edge aerodynamic performance, the Bell GP.3 Sport is great option for open-wheel racers and kart racers who demand professional features, high performance and exceptional comfort. The GP3 Sport gives you maximum ventilation and a clear view even in the toughest track conditions.
Bell GP.3 Sport Auto Racing Helmet Details:
Manufacturer: Bell Racing Helmets
Manufacturer part no.: 1417A
Lightweight composite shell
Snell SA2020 and FIA 8859-2015 approved
Advanced multi-density, multi-piece liner maximizes energy absorption and impact performance
Optical-grade injection molded Double Screen Anti-Fog (DSAF) visor
Versatile ventilation system featuring chin bar ventilation and upper air intakes
Vents can be open or closed
Front chin spoiler for improved aerodynamic performance
Compatible with Bell’s rear spoilers, top gurney, and chin bar gurneys for enhanced stability at high speeds
Integrated interior channels for drink tube and radio systems
M6 terminals for FHR anchor attachment
Synthetic rubber gasket seal to prevent dirt and water entering the helmet
Shield and pivot kit: SE03, SV(SE03/SE05)
Additional shields for the Bell GP.3 Sport are available here.
Bell GP.3 Sport Auto Racing Helmet Colors & Sizes
Colors: Gloss White, Matte Black
Sizes: Small, Medium, Large, X-Large
Bell
Bell BR8 Helmet SA2020
$699.95
Bell Racing BR8 Helmet SA2020
Designed for dirt track and other forms of off-road racing, the versatile Bell Racing BR8 can be used in multiple configurations including standard, left- or right-side forced air, left- or right-3/4 top forced air, or top forced air. Bell has developed an innovative system (the kit is included with the helmet) so racers can customize the BR8 to adapt to different forms of racing and seat configurations, providing the ultimate flexibility in one auto racing helmet model.
The Bell Racing BR8 features an aerodynamic front duckbill, Double Screen Anti-Fog (DSAF) insert to create a positive visor seal that prevents shield fogging, and rear-facing venturi airflow vents to prevent dust from entering the helmet while still allowing forced air to flow in. The Bell Racing BR8 features a unique air chamber system that evenly distributes airflow around the head regardless of the top air configuration used. The helmet can be used with or without ear cups.
Bell BR8 Auto Racing Helmet Colors & Sizes
The Bell Racing BR8 composite helmet comes in Gloss White and Matte Black in the following sizes:
57-58cm
58-59cm
60cm
61cm+
Bell BR8 SA2020 Auto Racing Helmet Details:
Manufacturer: Bell Racing Helmets
Manufacturer part no.: 1436A
Construction: Lightweight composite shell
Homologation: Snell SA2020
Safety Technology: Advanced multi-density, multi-piece liner to maximize energy absorption and impact performance
Comfort Technology: Integrated channels in face piece offer multiple options to install drink tube and radio system
Aero: +Includes front duckbill to enhance aerodynamic performance
Ventilation: Comes standard with rear facing vents that create a Venturi effect allowing air to exchange and circulate in the helmet white preventing dust and dirt from entering
Interior: Black high-strength/high-comfort FR® Fabric
Forced air kits available for quick lock (V10) and Maglock systems
M6 HANS terminals pre-installed
Additional Bell Racing BR8 Visor Shields Available Here.
Alpinestars
Alpinestars GP Pro Comp Boot Cuff Driver Suit
$699.95
$999.95
Alpinestars GP Pro Comp Boot Cuff Driver Suit
Certified to SFI homologation standards, the Alpinestars GP Pro Comp boot cuff auto racing suit has a three-layer construction offering ultimate protection and lightweight construction, while the breathable lining aids driver comfort. Pre-curved arms and legs and stretch panels on the crotch, waist and underarm offer optimum levels of movement and comfort, while the cuffs on the arms keep everything in place and prevent the material from bunching up. Other thoughtful details include a soft, ribbed knit collar and flat seams on the shoulders.
Alpinestars GP Pro Comp Boot Cuff Driver Suit Construction:
Three-layer, lightweight suit incorporating knitted stretchable panels for maximum comfort and excellent breathability.
Alpinestars fully floating arm construction with stretchable knit fabric ensures minimal material resistance while driving.
Alpinestars shoulder epaulette construction facilitates the effective extraction of the driver in the event of a crash.
Ribbed, stretchable wrist cuffs.
Bootcut leg construction for comfort while driving.
Certified to SFI SFI:3.2A/5 (SFI 5) standard.
Alpinestars GP Pro Comp Boot Cuff Driver Suit Key Features:
Premium YKK doubled-sided zipper personalized for a versatile and customizable fit.
Thigh pockets for convenient and unobtrusive storage.
Tall, ribbed collar for extended coverage and improved comfort.
100% Aramidic outer shell fabric has exceptional heat and flame-resistant proprieties.
Adjustable collar and belted waist for a precise fit.
Anatomical arm, leg and torso paneling is patterned for an optimum fit while driving.
Comes in range of aggressive colorways and design detailing.
Sold with laundry bag for convenience. The bag also helps protect the suit's fibers.
Athletic/regular fit.
Weight: 305g/m2.
Bell
Bell Racing MAG-10 PRO Helmet
$699.95
Bell Racing MAG-10 PRO Helmet
Introducing the MAG-10 PRO, a symbol of sophistication in the world of racing helmets. Crafted for those who seek a blend of modern aesthetics and high performance, this open-face helmet is tailored specifically for racetrack use. With its lightweight carbon-glass composite shell, it promises not only durability but also a feather-light feel. The adjustable peak, paired with a newly integrated adjustable sunscreen, ensures you're shielded from both glare and debris. Prioritizing comfort, the MAG-10 PRO offers a snug professional fit, making it the preferred choice for racers who demand a premium open-face helmet for circuit racing.
Bell MAG-Pro Helmet Features & Options:
Design & Material: Open-face design with a lightweight Premium carbon-glass composite shell.
Safety & Impact Protection: Advanced multi-density, multi-piece liner ensures maximum energy absorption.
Sun Protection: Adjustable sun peak and integrated anti-scratch dark smoked sunscreen (M10S-Short).
Comfort: Removable cheek pads crafted from advanced multi-density materials.
Additional Features: Factory-installed Hans anchors, a variety of adjustable sunscreens in different colors and lengths, and a sleek white finish.
Sizes & Certifications: Available in sizes ranging from 54 to 61+. Certified with FIA8859-2015 & SNELL SA2020 standards.
For racers who refuse to compromise on style, comfort, or safety, the MAG-10 PRO stands out as the ultimate helmet for circuit use.
In The Box of Your Bell MAG-Pro Helmet
MAG-10 PRO
M10S-Short
HP Helmet Bag
Hans Anchors Installed
Bell
Bell Racing Star Classic Vintage Helmet
$699.95
Bell Racing Star Classic Vintage Helmet
Famous Bell Star design as worn by famous F1 drivers in the seventies. Fast-forwars 50-odd years and Bell is again launching this iconic helmet to the dilight of true classic car enthusiasts and historic car drivers. The same shape as the famous original Bell Helmets are reintroduced but produced to the last safety standard (FIA 8859/SNELL SA2020) using the latest production techniques and high tech materials and featured in our special Bell Heritage White color with a gloss finish.
Features and Design
Fiberglass composite shell
Advanced one-density, single-piece liner to maximize energy absorption and impact performance
M6 terminals for FHR anchor attachment and homologated for use with approved head and neck devices
Synthetic rubber gasket seal to prevent dirt and water from entering the helmet
Interior: Tan High Strength – High Comfort FR Fabric
Shield and pivot kit: Clear Star Classic
Smoked shield available as an accessory
Color: Bell Heritage White
Sizes: S-M-L-XL
Homologation: FIA8859-2015 & SNELL SA2020
For racers who refuse to compromise on style, comfort, or safety, the Bell Star Classic Helmet stands out as the ultimate helmet for circuit use.
AiM Sports
AiM Sports MyChron 5S 2T Dual-Temperature Karting Dash and Data Logger
$699.00
AiM Sports MyChron5S 2T Dual-Temp Digital Datalogging Dash For Kart Racing
Data acquisition for karts enters a totally new dimension: MyChron 5S 2T. Besides sampling all your kart data, MyChron5S 2T features all the advantages of GPS timing and tracking, dual-temperature inputs, plus a lot of new functions designed to provide more complete and reliable information both during and after each race:
Lap and split times
Speed
RPM
Combine EGT with either CHT or H2O temps
Track Position
Acceleration
Much more!
MyChron5S 2T has been designed to provide both basic info (for new racers) and the most sophisticated data to karting professionals. Fully configurable layout lets you customize the data, color, LED indicators, etc. to suit your individual needs. The MyChron 5S 2T comes with a Y-Cable for temperature sensors, an EGT thermocouple, and your choice of either a CHT (cylinder head temp) or H2O (water jacket) thermocouple. Using a two-satellite sensor, the MyChron 5S 2T provides super-accurate GPS data for lap/split times, position, speed, etc. We have a huge track database for easy download of detailed track info.
For ten years, the MyChron4 was the benchmark gauge in karting data acquisition. AiM re-establishes the benchmark with the MyChron 5S 2T -- a leap ahead of the 4 (and all its imitators). At the same time, the MyChron5 2T is fully compatible with all MyChron4 peripherals, as well as a Lambda controller, Data Hub, MyChron Expansion, and SmartyCam.
FEATURES:
Automatic Start
Rechargeable Li-Ion battery lasts up to 10 hours
1 MB memory for over 3 hours of data logging
Two Temperature channels
Seven fully-configurable LEDs (alarm, shift, etc.)
LCD screen with configurable color
Wireless data download via secure Wi-Fi connection
Intuitive menu design for easy configuration
Call us with any questions you have about the incredible MyChron5S 2T from AiM!
NecksGen
Necksgen REV 2 Carbon Head Restraints
$699.00
NecksGen REV2 Carbon
New for 2020, the NecksGen REV2 Carbon is the lightest head and neck restraint device ever to be approved, showcasing NecksGen's commitment to leading the way in state-of-the-art, safe, comfortable, yet affordable products in the racing safety market. The simple, easy to use design carries over from the popular REV2 Lite, with the same level of certification and safety as all NecksGen head and neck restraints.
The NecksGen REV2 Carbon design features their patented yokeless and beltless design, while also incorporating their patented single-tension neutralizing tether system. The adjustable tether makes setting your slack and range of motion quick and simple. With the goal of improving ergonomics and safety, NecksGen's state-of-the-art carbon manufacturing results in a new device that is both stronger and lighter than its predecessors as well as being contoured to the body. This gives the driver more comfort and freedom of movement than any other head and neck restraint device on the market.
FEATURES:
SFI 38.1 certified, giving you the highest level of protection
Quick release helmet hardware comes included at no extra charge
Sparco
Sparco Victory 2.0 Driver Suit FIA 8856-2018
$699.00
$999.00
Sparco Victory 2.0 Driver Suit FIA 8856-2018
The lightweight and breathable Sparco Victory 2.0 racing suit is feature packed with lightweight HOCOTEX fabric construction, comfort stretch panels, and is dual SFI 3.2/5a and FIA 8856-2018 homologated. Built in Italy with pride, the new lightweight and breathable Sparco Victory 2.0 brings the performance of competitor's suits that have double the cost to weekend racers.
It's hard to improve on a classic, but Sparco has done just that with the updated Victory 2.0 racing suit! Built from the popular Victory racing suit that brought HOCOTEX technology to the needed sub $1000 price point. Largely keeping the popular Victory classic design with modern color options, the new Victory 2.0 suit takes things a step further with an improved cut, style, and fit.
An improved stretch panel on the lower-back further improves mobility, while preformed sleeves maintain excellent steering performance. Sparco's unique HOCOTEX technology makes use of an intricate honeycomb structure that contains thousands of protective microcapsules built into a super-thin and breathable fabric weave. Twice as breathable as other entry-level suits, these insulating compartments replace the multi-layer fabric construction found in every other suit on the market, all while maintaining dual SFI 3.2A/5 & FIA 8856-2018 certifications for zero compromise in protection!
FEATURES:
Soft and Lightweight
Two times more breathable than a standard suit
Single Layer Construction, Multi-Layer Protection
Hidden front pockets
Full-floating, pre-formed sleeves with stretch panels
3 Years of Research and Development
HOCOTEX® Patented Sparco Technology – Made in Italy
Only single layer SFI 3.2A/5 suit on the market
Rating: FIA 8856-2018 & SFI 3.2a/5
Sparco
Sparco Sprint Driver Suit
$699.00
Sparco Sprint Driver Suit
The Sparco Sprint is the latest evolution of the Sprint which has been redesigned with significant upgrades. The Sprint has always offered tremendous fire protection, style and value. The new two-layer construction is lighter and more breathable than the previous model. The Sprint has pre-curved full floating sleeves and multiple stretch panels for better mobility and comfort. The Sprint is a classic mono-color suit with subtle contrasting colors.
TECHNOLOGY
Full-floating sleeves
Pre-Curved arms
Ultra-soft knit cuffs
Multiple stretch panels for comfort
Available in standard or boot cuff
SFI 3.2A/5 and FIA 8856-2018 Approved
Sabelt
Sabelt Challenge TS-2 Driver Suit
$695.00
Sabelt Challenge TS-2 Driver Suit
The Sabelt® Challenge TS-2 is lighter than it’s predecessor at only 360 grams per square meter! This model features a classic racing look and our excellent high quality tailoring. A lower neck collar, pre-curved arms, full-floating sleeves for complete range of motion, and an anti-bubbling twill external layer with pockets are a few of the features you’ll enjoy in this Nomex® fiber woven fire-retardant suit. Hidden shoulder handles under the (also fire retardant) embroidered Sabelt® logo make hanging and storing easier than ever. Available in sizes 46 – 66. Colors available are black/white, red, white, blue, and black/yellow.
For more specific questions on models and sizing, contact us at (844) 438-7244.
TECHNICAL DETAILS:
FIA 8856-2018
Fabric Weight 360 g/m²
Nomex® Fire-Retardant – Anti-Bubbling External Layer
Lower Neck Collar
Internal Elastic Waist Band, Outer Waist Belt
External Pockets
Sizes 46 – 66
Sabelt
Sabelt Titan Racing Seat 2027 Expiry
$692.30
$989.00
Sabelt Titan Racing Seat
2027 Expiry
Through the years, the Sabelt Titan racing seat design was known for being simple and elegant. The new Titan maintains that tradition while introducing a more rounded design aimed at removing weight from the seat. This latest Sabelt Titan racing seat was developed in partnership with the best companies working in GT Championships.
The result is a racing seat that's both light weight and incredibly comfortable. Offered in two sizes (Standard and Max) to accommodate a wide range of drivers, the Titan is beautifully upholstered and offers excellent breathability. It has quickly become one of our favorite racing seats.
FEATURES:
FIA 8855-1999 homologation.
Standard weighs 20.9 lbs (9.5 kg).
Max weighs 21.8 lbs (9.9 kg).
Side bolstering to prevent lateral movement.
Six-point harness ready (sub-belt hole in the bottom of the shell).
High-wear velour fabric throughout.
Breathable mesh 3D fabric on backrest and bottom.
Anti-slip Kinderpoint fabric on shoulders.
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