Girodisc Ferrari 360 Challenge Rear Rings
Restore your Ferrari 360 Challenge’s race-ready braking performance with Girodisc D2-015 330mm rear replacement rings. Designed as direct-fit replacements for Girodisc two-piece rotors, these rings bolt directly to existing Girodisc aluminum hats using the supplied floating hardware kit. Each rotor ring is precision-machined from high-carbon cast iron for improved heat capacity, faster recovery between braking zones, and consistent pedal feel during competitive sessions.
Vehicle Fitment
Compatible with:
• Ferrari 360 Challenge (rear)
• Ferrari 360 Modena (with Girodisc 330mm two-piece rotor conversion)
Note: Designed for Girodisc 330mm two-piece rear rotor systems. Not compatible with OEM or carbon-ceramic systems.
Features
• Sold as a left/right pair with full floating hardware kit
• Direct replacements for Girodisc 330mm two-piece rear rotors
• CNC-machined from proprietary high-carbon cast iron
• Directional curved vanes optimize cooling and airflow
• Balanced for reduced vibration under high braking loads
• Maintains OEM brake bias and ABS calibration
• Designed exclusively for Girodisc aluminum hats – not compatible with OEM or other brands
Specifications
• Diameter: 330mm
• Position: Rear
• Material: High-carbon cast iron
• Mount type: Floating two-piece system
• Includes: Two rings and new hardware kit
• Sold/priced per pair
Girodisc D2-015 Ferrari 360 Challenge Rear Ring FAQs
Are these legal for Ferrari Challenge or vintage racing? Yes. The D2-015 rings meet specifications for Challenge-class track events and historic Ferrari race series when used with Girodisc hats.
Can they be used with OEM Modena calipers? Yes. When installed with Girodisc two-piece hats, these rings maintain correct offset and clearance with factory Modena and Challenge calipers.
How do they perform compared to stock 360 Challenge rotors? Girodisc rings deliver superior cooling, lighter weight, and reduced heat soak, ideal for endurance and sprint racing formats.
What’s the recommended break-in process? Perform 8–10 medium stops from 60 mph to 10 mph with cool-downs between each stop to evenly transfer pad material and prevent hotspots.
Upgrade your Ferrari 360 Challenge with Girodisc D2-015 330mm rear replacement rings — precision-built for durability, balance, and unmatched braking control on the race circuit.
