Ferrari Brake Rotors

Ferrari 398mm Front Rotors Girodisc 398mm front rotors bring race-level braking performance to your Ferrari, replacing the stock carbon-ceramic setup with a durable, serviceable iron system. Designed as a direct-fit solution, these rotors require no modifications and work seamlessly with the factory calipers once fitted with brake pads that feature a 66mm swept area or less. The result is a lighter, cooler-running system that delivers exceptional pedal feel and fade resistance on both street and track. Each Girodisc rotor is crafted in the USA using a combination of 6061-T6 aluminum hats and proprietary high-carbon cast-iron rings. The internal curved vane design actively pumps air through the rotor to dissipate heat under extreme braking, ensuring consistent performance lap after lap. Track-Tested Iron Replacement for Carbon-Ceramic Rotors Vehicle Fitment Ferrari 458 Italia / 458 Speciale Ferrari 488 GTB / Pista Ferrari F8 Tributo Ferrari California T (with 398mm front rotor option) Features Direct OEM replacement: Fits stock calipers; designed for use with pads featuring ≤66mm annulus. Optimized performance: Offers consistent, confident braking in place of heavier CCM rotors. Curved vane ventilation: Centrifugal air channels actively cool rotors under hard braking. Floating 2-piece design: Uses cadmium-plated hardware to allow thermal float and prevent distortion. Serviceable construction: Replace only the iron rings for cost-effective long-term maintenance. Made in the USA: Fully designed, cast, and machined in-house by Girodisc. Girodisc A1-111 FAQs Do these rotors fit OEM Ferrari calipers? Yes. They’re a direct-fit replacement for factory carbon-ceramic discs when using pads with ≤66mm annulus. Can I use standard pads? You’ll need pads with a smaller swept area—common on many 6-piston Brembo-style calipers. Girodisc can recommend compatible compounds. Are they lighter than the factory setup? Yes. Despite being iron, the design maintains a manageable weight while offering more consistent thermal performance. Will they make noise like other floating rotors? No. Girodisc’s anti-noise spring washers allow float without rattling. How are they sold? Sold and priced per pair. Upgrade your Ferrari’s braking performance and reliability with Girodisc 398mm front rotors—engineered to perform, cool, and endure where carbon-ceramics fall short.

Girodisc Ferrari 458, F12, FF, GTC4Lusso Rear Rotors Girodisc rear rotors for Ferrari’s most celebrated V8 and V12 models offer precision braking performance worthy of Maranello’s finest. Engineered as a direct OEM replacement, these rotors reduce unsprung weight, enhance heat control, and deliver a more consistent pedal feel under high-speed braking. Vehicle Fitment Ferrari 458 Italia / 458 Spider / 458 SpecialeFerrari F12berlinettaFerrari FFFerrari GTC4LussoCompatible with OEM calipers and factory hardware. Precision Engineering, Race-Inspired Design The Girodisc system bolts directly to the factory hubs—no modifications required. Each two-piece rotor combines a U.S.-sourced 6061-T6 aluminum hat with Girodisc’s proprietary cast-iron friction ring, providing superior heat management and durability. The curved vane design acts as a centrifugal pump, moving cooling air through the rotor to stabilize temperatures during aggressive driving. This advanced construction ensures consistent brake torque and extended component life, whether on the street or circuit. Features • Direct OEM replacement – no adapters or modifications required• 6061-T6 billet aluminum hats, hard-anodized for corrosion resistance• Proprietary cast-iron friction rings, cast and machined in the USA• Floating mount system with cadmium-plated steel drive pins• Anti-noise spring washers prevent rattle while maintaining float• Curved vane internal design enhances airflow and cooling efficiency• Reduces unsprung mass for improved handling response• Fully rebuildable—replace only the friction rings when worn• Sold/priced per pair Girodisc A2-111 Rear Rotor FAQs: Are these rotors compatible with both V8 and V12 Ferrari models? Yes. They fit the 458, F12, FF, and GTC4Lusso using factory hardware and OEM calipers with no modifications required. Will these work with factory carbon ceramic brakes? No. These are designed for vehicles originally equipped with iron rotors. For PCCB conversions, a specific Girodisc kit is required. Do they improve braking feel? Absolutely. Expect better modulation, faster heat recovery, and improved pedal consistency thanks to reduced rotational mass and optimized cooling. Are they suitable for track use? Yes. Girodisc rotors are engineered to handle repeated high-temperature cycles typical of spirited track driving or heavy road use. Experience race-level braking performance in your Ferrari with Girodisc’s lightweight rear rotors—precision-built to balance power, control, and refinement.

Girodisc Ferrari 360x32mm Rear Rotors Enhance the braking performance of your Ferrari 360 with Girodisc’s lightweight, high-performance 32mm rear rotors. Designed as a direct replacement for OEM units, these precision-engineered rotors improve cooling efficiency, reduce unsprung mass, and maintain the car’s factory brake balance for predictable, consistent stopping power. Precision-Built Replacement for OEM Ferrari Rotors The Girodisc system bolts directly to the factory hubs and calipers—no modifications required. Each rotor features a U.S.-sourced 6061-T6 aluminum hat paired with Girodisc’s proprietary high-carbon cast iron friction ring. This floating two-piece design allows for heat expansion without warping, ensuring smooth pedal feel and long-term reliability. The curved vane internal design acts as a centrifugal pump, drawing cooling air through the disc for superior thermal management during spirited driving or track sessions. Features • Direct OEM replacement—no modifications required• Lightweight 6061-T6 billet aluminum hats with anodized finish• Proprietary high-carbon cast iron rings cast and machined in the USA• Floating mount system with 10 cadmium-plated steel drive pins• Anti-noise spring washers eliminate rattle and maintain float• Curved vane internal design for efficient heat dissipation• Fully rebuildable—replace only the iron rings when worn• Sold/priced per pair Vehicle Fitment Ferrari 360 Modena (1999–2005)Ferrari 360 Spider (2001–2005)Ferrari 360 Challenge Stradale (2003–2004)Compatible with OEM calipers and factory braking systems. Girodisc A2-161 Rear Rotor FAQs: Do these fit all Ferrari 360 models? Yes. They’re compatible with all 360 variants, including the Modena, Spider, and Challenge Stradale, using factory calipers and hardware. How do these rotors differ from OEM? Girodisc rotors weigh less, dissipate heat faster, and are fully rebuildable—so you only replace the iron rings instead of the entire assembly. Are these suitable for both street and track driving? Absolutely. They perform flawlessly under daily driving conditions and provide the thermal stability needed for extended track sessions. Will these change brake bias or ABS function? No. The Girodisc rotors match OEM dimensions to maintain perfect brake bias and full ABS compatibility. Upgrade your Ferrari 360’s braking system with Girodisc’s 32mm rear rotors—crafted for precision, performance, and reliability mile after mile.

FITS: Ferrari 458 CHALLENGE   Competition Motorsport is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country.  We ship most products same or next business day to ensure we meet your delivery deadline.   The GiroDisc system is an upgrade to a 2-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc.  The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly.  By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency.  The Giro Disc rotors are lighter than OEM pieces.  The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response.   When used with Pagid or PFC performance brake pads, and Competition Motorsport RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum.  The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations.  The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc.     The rotor 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 our 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 grade12 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 2-piece GiroDisc design allows for rotor only replacement as well to minimize future replacement costs and deliver outstanding performance and cooling.   Sold/Priced per pair.

A1-128 Girodisc Two-Piece Front Brake Rotors FITMENT: Ferrari 458 Challenge Competition Motorsport is an authorized dealer for Girodisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline. The Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake rotors. These two-piece floating rotors will bolt directly to the car and work with your OEM calipers perfectly. By upgrading your brakes with these lightweight, high-performance replacements (as opposed to a big brake kit), your factory brake bias is maintained, along with your ABS efficiency. Girodisc two-piece floating rotors are lighter than OEM brake rotors. This reduction in rotational mass and unsprung weight allows for quicker acceleration, sharper steering, and faster suspension response. When used with Pagid or PFC performance brake pads, and Competition Motorsport RF-1 brake fluid (available from Competition Motorsport), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, made to the same specification with the same material used by professional racing organizations. The rotors' curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. The rotor and hat mount together through a floating mount system which utilizes ten 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 disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance. Sold/priced per pair.

Ferrari 430 Scuderia Front Iron Rotor  Transform your Ferrari 430 Scuderia’s braking system with Girodisc’s front iron rotor conversion kit—a direct, bolt-on replacement for the factory carbon-ceramic discs. Engineered to deliver unmatched thermal stability and performance, these rotors maintain your car’s stock balance and caliper compatibility while offering greater durability and easier maintenance for both street and track use. Each Girodisc rotor features a U.S.-sourced 6061-T6 aluminum hat paired with a proprietary high-carbon cast-iron ring, machined and assembled entirely in-house. The curved vane design acts as a centrifugal air pump, actively drawing cool air through the disc to dissipate heat efficiently. The result: reduced fade, better pedal modulation, and longer component life even under extreme conditions. Iron Durability. Race-Ready Precision. Vehicle Fitment Ferrari 430 Scuderia Also compatible with standard F430 models equipped with carbon-ceramic brakes Girodisc A-110 Features Direct replacement design: Bolts directly to OEM calipers with no modifications needed. Optimized for performance: Requires pads with ≤66mm annulus to maintain ideal weight and braking efficiency. Advanced heat management: Curved vane system channels cooling air through the rotor under load. Floating mount hardware: Cadmium-plated steel pins allow for thermal expansion while eliminating rattle. Serviceable two-piece design: Replace the iron rings independently to extend the life of your investment. Made in the USA: 100% designed, cast, and machined domestically for precision and consistency. Girodisc A-110 FAQs Can I use my OEM calipers with these rotors? Yes. These are direct-fit replacements for the 430 Scuderia’s carbon-ceramic discs. What pads should I use? You’ll need a pad with a swept area of 66mm or less—common among 6-piston Brembo setups. Girodisc can assist with compatible part numbers. Do they improve braking feel? Absolutely. Iron rotors provide more consistent pedal feedback and better modulation under repeated hard stops. Are they quieter than typical floating rotors? Yes. Anti-noise spring washers eliminate rattle while preserving the benefits of floating hardware. How are they sold? Sold and priced per pair. Upgrade your Ferrari’s braking precision and serviceability with Girodisc’s front iron rotor conversion—crafted for the enthusiast who demands consistent, fade-free performance.

Girodisc Ferrari 360 Challenge Rear Rotors Restore peak braking performance to your Ferrari 360 Challenge with Girodisc lightweight two-piece rear rotors. Engineered as a direct OEM replacement, these rotors enhance heat management, reduce unsprung mass, and maintain precise brake modulation whether you’re driving on track or keeping your Challenge car in top form for collection and exhibition use. Vehicle Fitment Compatible with:• Ferrari 360 Challenge (1999–2004)Direct OEM replacement – bolts directly to factory calipers with no modifications required. Race-Engineered Design for the Ferrari 360 Challenge The Girodisc system replaces the original one-piece rotors with a two-piece floating design to improve thermal capacity and performance. Each aluminum hat is CNC-machined from 6061-T6 aircraft-grade aluminum, then hard-anodized for strength and corrosion resistance. Girodisc’s proprietary cast-iron rings are made and machined in the USA, featuring curved directional vanes that act as centrifugal pumps to draw cooling air through the disc—ideal for the sustained temperatures seen in competition use. Features • Direct OEM replacement for Ferrari 360 Challenge rear rotors• Two-piece floating rotor assembly for superior heat control• CNC-machined 6061-T6 aluminum hats with anodized finish• Proprietary cast-iron friction rings poured and machined in the USA• Curved vane design for maximum airflow and reduced fade• Cadmium-plated drive pins with anti-noise spring washers• Reduces unsprung weight and improves handling response• Maintains factory brake balance and ABS function• Fully rebuildable – replace only the iron rings when worn• Sold/priced per pair Girodisc A2-015 Rear Rotor FAQs: Are these rotors a direct fit for the 360 Challenge? Yes. The A2-015 rotors are designed to bolt directly to the factory hubs and work seamlessly with the OEM calipers and pads. Do these rotors improve cooling over OEM? Absolutely. Girodisc’s curved vane design draws air through the rotor to dissipate heat more efficiently, reducing fade during long sessions. Can they be used on a street-driven 360 Challenge? Yes. While designed for track use, the Girodisc system delivers smooth, quiet operation suitable for occasional road driving as well. Are the rotors serviceable? Yes. The floating two-piece design allows you to replace just the cast-iron rings when worn, lowering long-term maintenance costs. Upgrade your Ferrari 360 Challenge with Girodisc rear rotors—precision-built to preserve the car’s factory balance while delivering the cooling and reliability demanded by serious drivers.

 Girodisc Ferrari 360 Challenge Front Rotors The Girodisc system is a direct replacement for the OE front rotors on the Ferrari 360 Challenge. No modifications are required—the assemblies bolt directly to the car and work flawlessly with the factory calipers and pads. This upgrade provides a lightweight, high-performance braking solution designed to reduce unsprung weight and improve both cooling and braking response while maintaining the factory brake balance and ABS performance. High-Performance Construction The central hat section is machined from U.S.-sourced 6061-T6 aircraft-grade aluminum, chosen for its superior strength-to-weight ratio. The rotor rings are cast from Girodisc’s proprietary high-carbon iron alloy, poured and machined entirely in-house in the USA. The curved vane design acts as a centrifugal pump, drawing cool air through the rotor to dissipate heat more effectively during high-performance driving or extended track sessions. Girodisc A1-015 Features Direct replacement for OE rotors – no modifications needed Lightweight two-piece floating rotor design Reduces unsprung and rotational mass for quicker suspension response 6061-T6 aluminum hat with high-carbon cast iron rotor rings Curved vane design for optimized cooling and airflow Floating mount system prevents warping under thermal expansion Anti-noise spring washers ensure quiet street and track operation Cadmium-plated hardware resists corrosion for long service life Fully rebuildable—replace rings as needed while reusing hats Vehicle Fitment Ferrari 360 Challenge (1999–2005) Technical Specifications Part Number: A1-015 Position: Front Rotor Diameter: 355mm Rotor Type: Two-piece floating Hat Material: 6061-T6 aluminum, anodized Disc Material: Girodisc proprietary high-carbon cast iron Vane Design: Curved, directional Drive Pins: 10 high-strength alloy steel, cadmium-plated Hardware: Class 12.9 cap screws with hardened washers Sold/Price: Per pair Girodisc A1-015 FAQs Are these rotors a direct replacement? Yes. The Girodisc system bolts directly to the Ferrari 360 Challenge without any modifications. Do they make noise during street use? No. The included anti-noise spring washers prevent rattles and vibrations while maintaining the benefits of a floating design. Can I replace just the rotor rings? Yes. Replacement iron rings are available, allowing you to reuse the aluminum hats and hardware for long-term savings. Are they suitable for track use? Absolutely. Girodisc rotors are engineered for racing applications and deliver exceptional thermal stability, cooling, and performance. Upgrade your Ferrari 360 Challenge with Girodisc’s precision-engineered front rotors—built for lightweight performance, durability, and uncompromising braking control.

Girodisc Ferrari 360 & F430 Front or Rear Rotors Reduce unsprung weight and improve braking performance on your Ferrari 360 or F430 with Girodisc lightweight two-piece rotors. Designed as a direct replacement for OEM iron rotors, these assemblies can be installed on either the front or rear axle and deliver exceptional cooling, reduced fade, and superior durability for high-performance driving. Vehicle Fitment Compatible with:• Ferrari 360 Modena (1999–2005)• Ferrari 360 Spider (2000–2005)• Ferrari F430 Coupe (2005–2009)• Ferrari F430 Spider (2005–2009)Note: Fits vehicles without factory carbon-ceramic brakes (CCM).Front or rear fitment – sold/priced per pair. Engineered for Performance and Precision Each Girodisc 2-piece assembly is a fully floating design that replaces the factory one-piece rotor to reduce unsprung and rotating mass. The 6061-T6 aluminum hats are CNC-machined and hard anodized for strength and corrosion resistance. The friction rings are machined from Girodisc’s proprietary high-carbon iron castings—developed for high thermal stability and superior resistance to cracking. The 48 curved internal vanes act as centrifugal pumps to pull cooling air through the rotor, keeping temperatures stable under aggressive braking. Specifications • Rotor Diameter: 330mm• Thickness: 28mm (replace at 26mm)• Weight: 15.8 lbs per rotor• Fitment: Front or Rear axle• Material: High-carbon cast iron friction rings / 6061-T6 aluminum hats• Fully floating assembly with spring clips and Belleville washers• Made and assembled in the USA• Sold/priced per pair Features • Direct OEM replacement for Ferrari 360 and F430 models without CCM brakes• Two-piece floating rotor design reduces unsprung and rotational mass• 6061-T6 aluminum hats anodized for corrosion resistance• Proprietary high-carbon iron friction rings for durability and consistent performance• Curved vane design pulls air through the rotor for optimal cooling• Fully rebuildable – reuse the aluminum hats with replacement rings (P/N D1-001)• Race-ready floating hardware provides controlled expansion without noise• Assembled in Bellingham, WA from U.S.-sourced materials Girodisc A1-001 Front or Rear Rotor FAQs: Do these rotors fit both the front and rear axles? Yes. The A1-001 Girodisc rotors are designed for interchangeable use on either the front or rear of Ferrari 360 and F430 models without carbon-ceramic brakes. Are these rotors lighter than stock? Absolutely. Each assembly weighs only 15.8 lbs, helping reduce unsprung and rotating mass for faster suspension response and improved handling. Can the rotor rings be replaced? Yes. The aluminum hats are reusable, and replacement iron rings (P/N D1-001) are available when needed, reducing long-term maintenance cost. Are these suitable for track use? Definitely. The curved vane cooling and floating design provide excellent thermal control and consistent braking even under extreme heat cycles. Upgrade your Ferrari 360 or F430 with Girodisc two-piece rotors for unmatched stopping precision, reduced weight, and rebuildable performance worthy of Maranello’s finest.

D1-001 Girodisc Ferrari 360, F430 Front or Rear Replacement Rings Maintain your Ferrari’s legendary braking performance with Girodisc D1-001 replacement rings, designed for both front and rear Girodisc two-piece rotor systems. These precision-machined rings are made from Girodisc’s proprietary high-carbon cast iron, providing outstanding heat capacity, fade resistance, and durability under aggressive braking. The included floating hardware kit allows quick, straightforward installation using your existing Girodisc aluminum hats. Vehicle Fitment Compatible with:• Ferrari 360 Modena / Spider (1999–2005)• Ferrari 360 Challenge Stradale (2003–2004)• Ferrari F430 / F430 Spider (2005–2009)Note: Designed exclusively for Girodisc 2-piece front or rear rotors. Not compatible with OEM or carbon-ceramic systems. Features • Direct replacements for Girodisc two-piece front or rear rotors• Sold as a matched left/right pair with complete floating hardware kit• High-carbon alloy offers superior heat control and crack resistance• Directional curved vanes maximize airflow and cooling• Maintains factory brake bias and ABS function• Machined and precision-balanced in the USA• Sold/priced per pair Specifications • Diameter: 330 mm (application dependent)• Position: Front or Rear• Material: High-carbon cast iron• Mount Type: Floating two-piece system• Includes: Two rotor rings and hardware kit• Sold/priced per pair Girodisc D1-001 Ferrari 360 / F430 Front or Rear Replacement Ring FAQs Can these fit OEM Ferrari hats? No. These are designed only for Girodisc aluminum hats used in the Girodisc two-piece system. Are these rotors suitable for both front and rear positions? Yes. The D1-001 rings can be used in either position when paired with the correct Girodisc hat assemblies. How do they compare to OEM Ferrari rotors? Girodisc rotors offer better heat management, reduced unsprung weight, and lower replacement costs compared to factory cast or CCM rotors. Which pads should I use with these? For road use, Ferodo DS2500 or Hawk HPS 5.0 pads are excellent. For track or spirited driving, Pagid RS29 or Carbotech XP10 pads deliver top performance. Preserve the braking precision of your Ferrari 360 or F430 with Girodisc D1-001 replacement rings — engineered for consistent heat control, lightweight performance, and track-proven reliability.

D1-011 Girodisc Ford SN95 Mustang Front Replacement Rings Upgrade your braking system with Girodisc D1-011 front replacement rings for the Ford SN95 Mustang. Designed as direct replacements for Girodisc two-piece rotor assemblies, these high-performance rings bolt directly to your existing aluminum hats using the included floating hardware kit. Each rotor is machined from a proprietary high-carbon iron alloy, providing superior heat management, fade resistance, and consistent pedal feel for both street and track use. Vehicle Fitment Compatible with:• Ford Mustang GT (1994–2004)• Ford Mustang Cobra (1994–2004, including SVT models)• Ford Mustang Bullitt (2001)Note: These rings are designed exclusively for Girodisc 2-piece front rotors. They will not fit OEM or other aftermarket one-piece designs. Features • Direct replacements for Girodisc SN95 Mustang 2-piece front rotors• Sold as a left/right pair with complete floating hardware kit• High-carbon cast iron for exceptional heat dissipation• Directional curved vanes improve airflow and cooling• Precision-balanced for smooth operation and reduced vibration• Designed and manufactured in the USA• Sold/priced per pair Specifications • Diameter: 330 mm (application dependent)• Position: Front• Material: High-carbon cast iron• Mount Type: Floating two-piece system• Includes: Two rotor rings and hardware kit• Sold/priced per pair Girodisc D1-011 Ford SN95 Mustang Front Ring FAQs Do these rotors fit OEM Mustang brake systems? No. They’re designed specifically for use with Girodisc aluminum hats from the SN95 two-piece rotor conversion kit. What are the benefits of Girodisc over stock rotors? Girodisc rotors offer better cooling, reduced fade, and longer service life due to their floating two-piece design and high-carbon material composition. Can I use these for track days? Absolutely. The curved vane design and floating construction make them ideal for aggressive driving, HPDE, or light competition use. What pads work best with these rings? For dual-use driving, Ferodo DS2500 or Hawk HPS 5.0 pads are excellent. For track-only setups, Pagid RS29 or Carbotech XP10 pads deliver optimal bite and temperature control. Enhance your Mustang’s braking performance with Girodisc D1-011 front replacement rings — engineered for precision, reliability, and performance worthy of Ford’s iconic pony car lineage.

D1-021 Girodisc Ferrari 246, 308 BBK Front Replacement Rings Restore confident braking in your classic Ferrari with Girodisc D1-021 front replacement rings, designed specifically for Ferrari 246 and 308 models equipped with Girodisc big brake kits (BBK). These rings replace worn components while retaining your existing aluminum hats, providing a cost-effective refresh without compromising performance or authenticity. Vehicle Fitment Compatible with:• Ferrari 246 Dino (all models)• Ferrari 308 GTB / GTS / GT4 (1975–1985)Note: Designed for use with Girodisc 2-piece BBK front rotors only. Not compatible with OEM or other aftermarket hat assemblies. Features • Direct replacements for Girodisc BBK front rotors• Sold as a left/right pair with complete hardware kit• High-carbon iron rings for exceptional thermal stability• Directional curved vanes for improved airflow and cooling• Maintains OEM brake bias and pedal modulation• Precision-machined in the USA and balanced for vibration-free operation Specifications • Diameter: 310–330 mm (application dependent)• Position: Front• Material: High-carbon cast iron• Mount Type: Floating two-piece system• Includes: Two rotor rings and hardware kit• Sold/priced per pair Girodisc D1-021 Ferrari 246 / 308 BBK Front Replacement Ring FAQs Will these fit OEM Ferrari rotors? No. These are designed exclusively for Girodisc BBK two-piece systems using Girodisc aluminum hats. Do these improve braking performance? Yes — the high-carbon alloy improves heat cycling and resistance to fade, while the curved vane design enhances cooling efficiency. What pad compounds work best with these rotors? For street use, Ferodo DS2500 or Hawk HPS 5.0 pads are ideal. For track applications, Pagid RS29 or Carbotech XP10 provide excellent stopping power and durability. When should I replace the rings again? Measure rotor thickness at every pad change. Replace when at minimum spec or if excessive heat cracking or scoring is visible. Refresh the stopping performance of your Ferrari 246 or 308 with Girodisc D1-021 front replacement rings — precision-machined, track-proven, and engineered for classic Ferrari brake balance and feel.

D1-002 Girodisc Ferrari 348, F355 Front Replacement Rings Refresh the braking performance of your Ferrari 348 or F355 with Girodisc D1-002 front replacement rings. Designed as direct replacements for Girodisc’s two-piece rotor assemblies, these precision-machined rings attach to your existing aluminum hats using the included floating hardware kit. Each ring is crafted from a proprietary high-carbon iron alloy for exceptional strength, thermal stability, and fade resistance under spirited driving and track conditions. Vehicle Fitment Compatible with:• Ferrari 348 TB / TS / Spider (1989–1995)• Ferrari F355 Berlinetta / Spider / GTS (1994–1999)Note: These rings are designed exclusively for Girodisc two-piece front rotors. They are not compatible with OEM or carbon-ceramic systems. Features • Direct replacements for Girodisc two-piece 330 mm front rotors• Includes complete floating hardware kit• High-carbon iron alloy for improved heat tolerance and consistent braking• Directional curved vanes enhance cooling efficiency• Precision-balanced to eliminate vibration• Machined and assembled in the USA• Sold/priced per pair Specifications • Diameter: 330 mm• Position: Front• Material: High-carbon cast iron• Mount Type: Floating two-piece system• Includes: Two rotor rings and hardware kit• Sold/priced per pair Girodisc D1-002 Ferrari 348 / F355 Front Ring FAQs Do these fit OEM Ferrari rotor hats? No. They are engineered specifically for Girodisc aluminum hats and won’t fit OEM one-piece rotors. Are these suitable for track use? Yes. The high-carbon alloy and curved vane design offer excellent cooling and durability under repeated heavy braking. What pads work best with these rotors? For street performance, Ferodo DS2500 or Hawk HPS 5.0 pads are recommended. For track days, Pagid RS29 or Carbotech XP10 deliver maximum temperature stability. How often should I replace Girodisc rotor rings? Inspect thickness at each pad change. Replace once at minimum spec or if heat checking or cracking appears beyond outer slots. Enhance the precision braking of your Ferrari 348 or F355 with Girodisc D1-002 front replacement rings — crafted for cooling efficiency, longevity, and Ferrari-worthy stopping power.

D1-003 Girodisc Ferrari 456M, 550, 575M Front Replacement Rings Restore the exceptional braking performance of your front-engine V12 Ferrari with Girodisc D1-003 330mm front replacement rings. These precision-engineered rotors are direct replacements for Girodisc’s two-piece systems and mount to your existing aluminum hats using the included floating hardware kit. Each ring is crafted from Girodisc’s proprietary high-carbon cast iron, providing excellent heat capacity, fade resistance, and smooth braking modulation. Vehicle Fitment Compatible with:• Ferrari 456M GT / GTA (1998–2003)• Ferrari 550 Maranello (1996–2001)• Ferrari 575M Maranello / Superamerica (2002–2006)Note: Designed exclusively for Girodisc 330mm two-piece front rotor systems. Not compatible with OEM one-piece or carbon-ceramic rotors. Features • Sold as a left/right pair with complete floating hardware kit• Direct replacements for Girodisc 330mm two-piece front rotors• High-carbon iron alloy ensures strength, cooling, and consistent friction• Directional curved vanes improve airflow and reduce heat buildup• Maintains OEM brake bias and ABS calibration• Precision-balanced for smooth operation and pedal feel• Designed exclusively for Girodisc aluminum hats Specifications • Diameter: 330 mm• Position: Front• Material: High-carbon cast iron• Mount type: Floating two-piece system• Includes: Two rotor rings and hardware kit• Sold/priced per pair Girodisc D1-003 Ferrari 456M, 550, 575M Front Replacement Ring FAQs Can these be used with OEM Ferrari rotor hats? No. These are designed only for Girodisc aluminum hats and will not fit factory one-piece or carbon-ceramic rotors. Do these rotors reduce brake fade compared to OEM? Yes. The two-piece floating design and internal vane structure enhance cooling and consistency under repeated braking. Which pads pair best with these rotors? For road use, Ferodo DS2500 or Hawk HPS 5.0 are ideal. For track performance, Pagid RS29 or Carbotech XP10 pads provide excellent bite and fade control. What torque specification should be used for the hardware? Torque each fastener to 12 ft-lbs (16 Nm) using blue Loctite. Recheck torque after one full heat cycle to confirm proper float and security. Enhance your Ferrari’s braking system with Girodisc D1-003 330mm front replacement rings — precision-built for balance, durability, and fade-free performance across every drive.

D1-070 Girodisc Ferrari 328 GTB/GTS, Mondial Front Replacement Rings Preserve the authentic driving feel of your classic Ferrari with Girodisc D1-070 300mm front replacement rings. These precision-engineered components are direct replacements for Girodisc two-piece rotor systems, bolting to your existing aluminum hats using the included floating hardware kit. Each ring is crafted from Girodisc’s proprietary high-carbon cast iron, ensuring optimal heat capacity, improved cooling, and consistent braking performance for both road and track driving. Vehicle Fitment Compatible with:• Ferrari 328 GTB (1985–1989)• Ferrari 328 GTS (1985–1989)• Ferrari Mondial 3.2 (1985–1988)• Ferrari Mondial T (1989–1993)Note: Designed exclusively for Girodisc 300mm two-piece front rotor systems. Not compatible with OEM one-piece rotors or carbon-ceramic conversions. Features • Sold as a left/right pair with complete floating hardware kit• Direct replacements for Girodisc 300mm two-piece front rotors• High-carbon iron alloy provides exceptional heat resistance and stable friction• Directional curved vanes improve airflow and thermal balance• Maintains factory brake bias and pedal feel• Precision-balanced to minimize vibration• Designed exclusively for Girodisc aluminum hats Specifications • Diameter: 300 mm• Position: Front• Material: High-carbon cast iron• Mount type: Floating two-piece system• Includes: Two rotor rings and full hardware kit• Sold/priced per pair Girodisc D1-070 Ferrari 328 GTB/GTS, Mondial Front Replacement Ring FAQs Can these be used with OEM Ferrari rotor hats? No. These replacement rings are made exclusively for Girodisc aluminum hats and will not fit OEM or aftermarket one-piece rotors. What pad compounds are recommended? For spirited road use, Ferodo DS2500 or Pagid RS42 pads pair perfectly. For track driving, Pagid RSL29 provide excellent high-temperature control. Are these rotors directional? Yes. Each rotor is labeled for left and right installation, ensuring proper airflow through the internal curved vanes for optimal cooling. Do these improve performance over OEM rotors? Absolutely. The two-piece design reduces unsprung weight and improves heat dissipation, leading to stronger, more consistent braking under repeated load. Enhance your classic Ferrari’s braking system with Girodisc D1-070 300mm front replacement rings — engineered for precision, cooling efficiency, and authentic performance worthy of Maranello’s legacy.

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.