296 Challenge

Girodisc Ferrari 296 Challenge Front Iron Rotor Conversion Replace the factory race car’s front carbon-ceramic rotors with rebuildable, two-piece iron assemblies. Required pads: D1405 shape in an iron-compatible compound. Features High-carbon iron rings 72 curved cooling vanes Reusable black-anodized 6061-T6 aluminum hats Cadmium-plated steel drive pins Spring clips and washers control hardware noise Major components manufactured in Bellingham, Washington Vehicle Fitment Ferrari 296 Challenge factory race car. Technical Specifications Part number: A1-423 Position: Front Diameter: 408mm Thickness: 36mm Minimum thickness: 34mm Weight: Approximately 30 lbs per assembly Replacement rings: D1-423 FAQs Are modifications required? Only the conversion rotors and correct D1405 pads are required. Can the hats be reused? Yes, with D1-423 replacement rings. When should rings be replaced? At minimum thickness or when a crack reaches the edge. Manufacturer stock photography may differ from the actual product.

Girodisc Ferrari 488 Challenge Evo and Ferrari 296 GTB Rear Iron Rotor Conversion The Girodisc A2-285 Rear Iron Rotor Conversion is designed as a direct replacement upgrade for the Ferrari 488 Challenge Evo, delivering exceptional braking performance and improved longevity over the OEM carbon ceramic setup. This precision-engineered 2-piece iron rotor system provides the durability, heat tolerance, and serviceability demanded by professional teams and track-day enthusiasts alike. High-Performance Engineering Each rotor assembly combines a lightweight 6061-T6 aluminum hat with a high-carbon cast iron ring developed exclusively by Girodisc. This configuration maintains the original brake balance while drastically reducing consumable costs associated with replacing factory carbon rotors. The result is a reliable, high-performing rotor that performs consistently under extreme racing temperatures. Advanced Cooling and Floating Design The 48 curved directional vanes inside the rotor act as a centrifugal pump, drawing air through the hub to maximize cooling efficiency and prevent heat-related distortion. Girodisc’s signature floating mount system uses cadmium-plated steel drive pins, secured by class 12.9 cap screws and Belleville washers. This allows the iron ring to expand freely with temperature changes while eliminating rattle and noise.  Girodisc A2-285 Brake Rotor for Ferrari Vehicle Fitment Ferrari 488 Challenge Evo (2020-2023) Designed as a direct rear iron rotor replacement  Girodisc A2-285 Brake Rotor for Ferrari Technical Specifications Part Number: A2-285 Position: Rear Material: High-carbon cast iron rotor ring with 6061-T6 aluminum hat Vane Design: 48 curved directional vanes Hardware: Cadmium-plated high-strength steel drive pins with anti-noise spring washers Rebuildable Design: Rings replaceable when worn (use Girodisc replacement ring set) Sold/Price: Per pair  Girodisc A2-285 Brake Rotor for Ferrari FAQs Is this a direct replacement for OEM rotors? Yes. The Girodisc system bolts directly to the Ferrari 488 Challenge Evo (2020-2023) with no modifications required. Can these be used on both street and track? They’re primarily engineered for track and competition use, but they maintain quiet operation suitable for street-driven cars as well. Are the rings replaceable? Absolutely. Girodisc rotors feature a fully rebuildable design—only the iron rings need replacement when worn. Why convert to iron rotors? Iron rotors offer consistent performance, lower consumable costs, and greater thermal stability under repeated heavy braking, ideal for endurance or sprint racing. Upgrade your Ferrari 488 Challenge Evo with Girodisc’s world-class rear iron rotor conversion—trusted by professional racing teams for its precision, performance, and serviceability.

Girodisc Ferrari 296 Challenge Front Replacement Rings Service your existing Girodisc A1-423 front iron rotor conversion with D1-423 replacement rings. This set renews the wear components while retaining your Girodisc hats. Features Replacement rings sold as a pair Replacement hardware included Reuse existing Girodisc hats For servicing an existing iron conversion Vehicle Fitment Ferrari 296 Challenge equipped with the Girodisc A1-423 front iron rotor conversion. Technical Specifications Part number: D1-423 Position: Front Product type: Replacement rotor rings Quantity: Pair Hardware: Included Aluminum hats: Reuse existing Girodisc hats FAQs Will these fit factory or other-brand hats? No. Girodisc specifies compatibility with its own hats. Is this a complete conversion kit? No. Choose A1-423 for the complete rotor conversion. Is hardware supplied? Yes. Only your existing Girodisc hats are reused. Manufacturer stock photography may differ from the actual product.

GiroDisc Ferrari 488 Challenge Evo and Ferrari 296 Rear Replacement Rings Restore your 488 Challenge Evo’s braking edge with Girodisc rear replacement rings, engineered for uncompromising track performance. These high-carbon iron rings are direct replacements for your existing Girodisc two-piece rotors, delivering race-ready thermal stability, smooth pedal modulation, and rebuildable longevity lap after lap. D2-285 Girodisc Ferrari Replacement Rings Vehicle Fitment Compatible with: Ferrari 488 Challenge Evo (2020-2023)  Ferrari 296 GTB/GTS (2023+) Note: These are replacement rotor rings only and are designed to bolt directly to Girodisc aluminum hats using the included hardware kit. Track-Focused Engineering Each Girodisc ring is machined from proprietary high-carbon cast iron for superior heat management and crack resistance under extreme braking conditions. The curved vane internal design acts as a centrifugal air pump, efficiently pulling cool air through the disc to lower operating temperatures and reduce fade. Manufactured and finished in the USA, Girodisc replacement rings ensure factory-grade fit and race-grade reliability for serious competition use. D2-285 Girodisc Ferrari Replacement Rings Features • Direct replacement for Girodisc rear rotors on Ferrari 488 Challenge Evo• Proprietary high-carbon iron casting ensures strength and heat control• Curved directional vane design improves airflow and cooling efficiency• Includes new high-strength assembly hardware• Compatible only with Girodisc aluminum hats• Made and machined in the USA• Sold/priced per pair D2-285 Girodisc Ferrari Replacement Rings Specifications • Application: Rear axle• Material: High-carbon cast iron• Includes replacement hardware• Made in the USA• Sold/priced per pair Girodisc D2-285 Replacement Ring FAQs Are these rotors or just the rings? These are replacement friction rings only, designed to mount to your existing Girodisc aluminum hats using the supplied hardware. Will these fit OEM Ferrari rotor hats? No. Girodisc rings are engineered exclusively for Girodisc hats and will not fit OEM or other aftermarket systems. What’s included in the kit? Each set includes two replacement rings and a full hardware kit with drive pins, washers, and fasteners. When should the rings be replaced? Replace your rings once they reach minimum thickness or if cracks extend to the outer edge. This maintains consistent, safe braking performance on track. Equip your Ferrari 488 Challenge Evo with Girodisc D2-285 replacement rings and maintain the braking precision and durability demanded by serious racers worldwide.

Castrol React SRF Racing Brake Fluid Ultra-High Wet Boiling Point Makes Castrol SRF A Standout Castrol React SRF Racing Brake Fluid is an ultra-high performance brake fluid popular with many of the highest performing auto racing teams around the world. The key to Castrol SRF brake fluid's performance is its silicon-ester technology. Not only is it less hygroscopic (i.e., it absorbs less water) than typical glycol-based brake fluids, Castrol SRF also reacts chemically with any absorbed water to further reduce its adverse effects on high-temperature braking performance. The result is an almost unheard of 518° F (270° C) wet boiling point, more than 100° F higher than most other racing brake fluids! Exceeds SAE 1703, ISO 4925, JIS K2233, FMVSS No. 116 DOT3 and DOT 4 specifications. Note: Castrol SRF is not a silicone-based brake fluid (i.e., DOT 5) and is compatible with most factory brake systems and fluids, including DOT 3 and DOT 4 fluids. Always follow vehicle manufacturer's recommendations when adding brake fluid. Castrol React SRF Racing Brake Fluid Typical Properties: Dry Boiling Point: 590°F (310°C) Wet Boiling Point: 518°F (270°C) Superior anti-vapor lock properties One-liter (1000ml) bottle

HALO P1 High Performance Brake Fluid The World's Most Advanced Racing Brake Fluid Imagine you're on the race track, hitting the entry to a corner. Your foot hammers down on the brake, and you feel... absolute perfection. That's Halo P1 for you. Developed with Fade Resistant Technology, this specialist brake fluid is the secret sauce for top-tier motorsport enthusiasts worldwide. Why? Because when you're tearing up the track, the last thing you want is a mushy pedal feel. Halo P1 delivers a low and stable compressibility profile over an extended temperature range, not to mention a crazy-high dry boiling point of 341º C (646º F). All of this is to ensure your brake pedal feel remains as strong and consistent as your lap times.Sold in 590 ml (20 fl. oz.) bottles. Features & Benefits That'll Make You Weep Tears of Joy Fade Resistant Technology: Keeps your pedal feel consistent, lap after lap, so you can focus on nailing those corners. Pure Methyl Borate Ester Base: The purity level here is so high, it's like the distilled essence of speed itself, ensuring extreme resistance to compression, even when things get hot (and we mean really hot). World-Beating Dry Boiling Point: At 341° C (646° F), it's like this fluid laughed in the face of boiling points and set a new standard. Low Viscosity & High Lubricity: Because your brake system deserves to be as smooth as your driving skills. What Makes Halo P1 The Secret Weapon? While other brake fluids are off playing checkers, Halo P1 is mastering chess. It's not just another methyl glycol borate ester brake fluid; it's a revolution in braking performance. With its unique proprietary manufacturing process, it achieves the highest levels of purity and the lowest compressibility possible, remaining constant over a wide temperature range. This is the highest boiling point of any racing brake fluid on the market, folks. And the lubricity? Off the charts, especially at high temperatures. FAQs That'll Clear the Air Before you rush off to convert your entire garage to a Halo P1 shrine, let's tackle some of those burning questions you might have: Can I use Halo P1 in my daily driver? As much as we love the enthusiasm, Halo P1 is a race-only formula. It's like putting a rocket booster on a bicycle – thrilling, but not recommended. How often should I change my brake fluid with Halo P1? Regular maintenance is key in racing. Check with your team or mechanic, but before every major race is a good rule of thumb. The Call to Action You've Been Waiting For So, are you ready to elevate your racing game to legendary status? To feel the rush of confidence as you brake later and harder, knowing your brake fluid won't let you down? It's time to switch to Halo P1. Your podium awaits.