Mercedes Benz

Girodisc Mercedes 365x26mm Rear Replacement Rings (Dimpled & Slotted) Restore your Mercedes’ braking performance with Girodisc D2-170DS 365x26mm dimpled and slotted rear replacement rings. Designed as direct replacements for Girodisc two-piece rotors, these precision-engineered rings combine enhanced cooling with improved pad bite and reduced fade under hard braking. Vehicle Fitment Compatible with:• Mercedes-Benz S63 AMG (W222, W221)• Mercedes-Benz CL63 AMG (C216)• Mercedes-Benz SL63 AMG (R231)• Mercedes-Benz CLS63 AMG (C218)Note: These are friction rings only. They attach to existing Girodisc aluminum hats using the included floating hardware kit. Precision Machined for High-Performance Braking Each Girodisc ring is cast from a proprietary high-carbon iron alloy and machined in-house in the USA. The curved internal vanes act as centrifugal pumps to maximize airflow through the rotor, significantly improving heat dissipation during repeated heavy braking. The dimpled and slotted surface increases pad bite and keeps the braking face cleaner for consistent performance on both road and track. Features • Direct replacements for Girodisc 365x26mm rear rotors• Dimpled and slotted design enhances pad bite and debris removal• High-carbon iron alloy for improved heat resistance• Directional curved vanes provide superior cooling• Precision machined and balanced in the USA• Includes new floating hardware kit• Sold/priced per pair Specifications • Diameter: 365mm• Thickness: 26mm• Position: Rear• Material: High-carbon cast iron• Includes: Two rotor rings and complete hardware kit• Finish: Dimpled and slotted surface• Made in the USA• Sold/priced per pair Girodisc D2-170DS Replacement Ring FAQs Will these fit OEM Mercedes rotors? No. These rings are designed exclusively for Girodisc two-piece rotor assemblies. What’s the advantage of the dimpled and slotted design? It improves initial pad bite, helps expel gases, and maintains consistent friction levels during repeated braking cycles. Are these suitable for daily driving? Yes. Girodisc rotors offer quiet operation on the street while providing race-level performance when pushed hard. Do they come with new hardware? Yes. Each set includes a complete hardware kit with new drive pins, bolts, and washers for easy installation. Upgrade or refresh your AMG’s braking system with Girodisc D2-170DS rear replacement rings — the ideal balance of precision, durability, and performance for the world’s best performance sedans and coupes.

Girodisc Mercedes E63, GT53 Rear Replacement Rings (Dimpled & Slotted) Upgrade your AMG’s braking confidence with Girodisc dimpled and slotted rear replacement rings for the Mercedes E63 and GT53. These high-performance rotors are direct replacements for Girodisc’s two-piece assemblies, designed to restore race-ready bite, consistent thermal control, and responsive pedal feedback on both street and track. Vehicle Fitment Compatible with:• Mercedes-AMG E63 (W213)• Mercedes-AMG GT53 (C257 / X290)Note: These are replacement friction rings only. They mount directly to existing Girodisc aluminum hats using the included hardware kit. Precision Engineering Meets AMG Performance The Girodisc D2-248DS rings are machined from high-carbon cast iron and feature a dimpled and slotted face pattern for enhanced pad cleaning and outgassing under extreme heat. The curved internal vanes pump air through the rotor to maintain stable temperatures and reduce fade. Made entirely in the USA, Girodisc rings are the ultimate solution for repeatable, fade-free braking performance. Features • Dimpled and slotted surface for improved pad bite and cooling• Direct replacements for Girodisc two-piece rear rotor assemblies• High-carbon iron construction with directional curved vanes• Includes full replacement hardware kit• Designed for Girodisc aluminum hats only• Precision-machined and balanced in the USA• Sold/priced per pair Specifications • Application: Rear axle• Vehicles: Mercedes-AMG E63, GT53• Material: High-carbon cast iron• Design: Dimpled and slotted• Includes new hardware• Made in the USA• Sold/priced per pair Girodisc D2-248DS Replacement Ring FAQs What’s the advantage of dimpled and slotted rotors? The combination design helps evacuate gases and debris from between the pad and rotor, improving initial bite and maintaining friction consistency under heavy braking. Can I reuse my Girodisc aluminum hats? Yes, these rings are designed to bolt directly to your existing Girodisc hats using the supplied hardware kit. Do they fit OEM Mercedes rotors? No. These replacement rings are engineered exclusively for Girodisc two-piece rotor systems. Are these suitable for daily driving? Absolutely. Despite their motorsport pedigree, Girodisc rings maintain smooth, quiet operation during normal street use while offering superior heat management for spirited or track driving. Give your Mercedes-AMG E63 or GT53 the braking precision it deserves with Girodisc D2-248DS dimpled and slotted replacement rings — the perfect balance of street comfort and track endurance.

Girodisc Mercedes 330mm Rear Rotors (Dimpled & Slotted) Upgrade your Mercedes’ braking system with Girodisc 330mm dimpled and slotted rear rotors—precision-engineered to enhance bite, cooling, and overall stopping performance. These lightweight, high-performance rotors are a direct OEM replacement that retain factory brake bias and ABS control while reducing unsprung weight for sharper response and improved handling. Vehicle Fitment Compatible with the following Mercedes-Benz and AMG models equipped with 330mm rear rotors:• A45 AMG (W176, 2013–2018)• CLA45 AMG (C117, 2013–2019)• A35 AMG (W177, 2018+)• CLA35 AMG (C118, 2018+)• GL-Class (GL320, GL350 – select trims)• ML-Class (ML320, ML350 – select trims)• R-Class (R320, R350 – select trims)Direct OEM replacement – no modifications required. Works with factory calipers and hardware. Race-Bred Design, Everyday Driveability The Girodisc system replaces the factory one-piece rotor with a floating two-piece assembly designed for durability and heat efficiency. The rotor hats are CNC-machined from 6061-T6 aircraft-grade aluminum and anodized for corrosion resistance. The cast-iron rings feature Girodisc’s proprietary alloy, cast and machined in-house in the USA. A dimpled and slotted surface pattern promotes consistent pad contact, gas evacuation, and cooling—ideal for high-performance driving while remaining quiet enough for daily use. Features • Dimpled and slotted friction surface for enhanced bite and debris removal• Direct OEM replacement – bolts to factory calipers• 6061-T6 billet aluminum hats, machined and anodized in the USA• Proprietary cast-iron friction rings with high thermal stability• Floating mount system with cadmium-plated steel drive pins• Anti-noise spring washers manage heat expansion and prevent rattles• 48 curved directional vanes increase airflow and heat dissipation• Lightweight construction reduces unsprung and rotational mass• Fully rebuildable – replace only the iron rings when worn• Sold/priced per pair Girodisc A2-022DS Rear Rotor FAQs: What’s the benefit of dimpled and slotted rotors? The surface design increases initial pad bite, expels gases and debris, and maintains optimal friction under repeated heavy braking—perfect for spirited driving or track use. Are these rotors direct-fit replacements? Yes. The A2-022DS bolts directly to the factory hubs and uses the stock calipers and brake lines with no modifications required. Will they make noise like drilled rotors? No. Girodisc’s dimpled and slotted pattern provides improved performance without the cracking or whistling often associated with cross-drilled rotors. Can they handle track temperatures? Absolutely. The two-piece floating design and vented construction allow the rotors to expand evenly under extreme heat, maintaining balance and reducing fade lap after lap. Enhance your Mercedes’ braking confidence and consistency with Girodisc 330mm dimpled and slotted rear rotors—precision-engineered for performance that lasts.

Girodisc Mercedes CLK63 Black Series Rear Rotors (Dimpled & Slotted) Bring race-ready stopping power to your Mercedes-Benz CLK63 Black Series with Girodisc’s dimpled and slotted two-piece rear rotors. Designed as a direct OEM replacement, these lightweight rotors reduce unsprung mass, improve heat dissipation, and deliver sharper pedal response for high-performance street or track use. Vehicle Fitment Mercedes-Benz CLK63 AMG Black Series (C209)Direct OEM replacement – bolts to factory calipers and hardwareDimpled and slotted design enhances bite and cooling performance Track-Grade Engineering, Street-Friendly Performance The Girodisc system replaces the factory rotors with a fully floating two-piece design that enhances cooling and braking control. Each rotor uses a 6061-T6 billet aluminum hat mated to Girodisc’s proprietary cast-iron friction rings, both made in the USA. The dimpled and slotted surface efficiently clears gases and debris, keeping pads fresh and temperatures balanced for consistent braking. This setup maintains factory brake bias and ABS calibration while providing superior performance and longevity. Features • Dimpled and slotted surface for improved pad bite and gas evacuation• Direct OEM replacement – no modifications required• 6061-T6 billet aluminum hats, machined and anodized in the USA• Proprietary cast-iron friction rings, cast and machined in-house• Floating mount system with cadmium-plated steel drive pins• Anti-noise spring washers eliminate rattle and manage thermal growth• Reduces unsprung and rotational mass for quicker handling response• Retains OEM brake bias and ABS calibration• Fully rebuildable – replace only friction rings when worn• Sold/priced per pair Girodisc A2-025DS Rear Rotor FAQs: What’s the advantage of dimpled and slotted rotors? This surface design improves pad bite, evacuates gases, and helps maintain cleaner pad contact under heavy braking, especially during high-heat operation. Are these rotors a direct fit for the CLK63 Black Series? Yes. They bolt directly to the factory hubs and work seamlessly with OEM calipers—no adapters or modifications needed. Do they make noise like drilled rotors? No. The dimpled and slotted pattern provides similar performance benefits without the cracking risks or excess noise associated with cross-drilled designs. Are they track-ready? Absolutely. Girodisc rotors are engineered for sustained high temperatures, making them ideal for aggressive driving, track sessions, or performance-oriented street use. Experience the braking precision your CLK63 Black Series deserves with Girodisc rear rotors—lightweight, durable, and designed for AMG-level performance.

Girodisc Mercedes E63, CLS63, C63 Black Series Rear Rotors (Dimpled & Slotted) Experience race-proven stopping power with Girodisc dimpled and slotted rear rotors for the Mercedes E63, CLS63, and C63 Black Series. These precision-engineered, two-piece rotors deliver improved cooling, reduced fade, and smoother pedal feel—all while maintaining OEM fitment and ABS function. Perfect for performance street driving and heavy track use alike. Vehicle Fitment Mercedes-Benz E63 AMG (W211, W212)Mercedes-Benz CLS63 AMG (W219, W218)Mercedes-Benz C63 AMG Black Series (C204)Direct OEM replacement using factory calipers and hardware. Performance-Driven, Lightweight Construction The Girodisc system bolts directly to your factory hubs with no modifications needed. Each rotor is built from two precision-matched components: a 6061-T6 aluminum hat and Girodisc’s proprietary high-carbon cast-iron friction ring. The floating mount system allows controlled movement under high temperatures, reducing stress and maintaining a consistent braking surface. Internal curved vanes and performance slotting evacuate heat and gases for stable performance during repeated heavy braking. Features • Direct OEM replacement – installs with no modification• Dimpled & slotted rotor faces for enhanced bite and heat dissipation• 6061-T6 billet aluminum hats with hard-anodized finish• 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• 48 curved directional vanes improve airflow and reduce rotor temperatures• Significantly lighter than OEM rotors – reduces unsprung mass• Fully rebuildable – replace only the iron rings when worn• Sold/priced per pair Girodisc A2-056DS Rear Rotor FAQs: Are these a direct fit for my AMG? Yes. These Girodisc rotors install directly on E63, CLS63, and C63 Black Series models using OEM calipers and hardware—no modification required. What’s the difference between dimpled and slotted rotors? The dimpled and slotted pattern increases bite, improves pad deglazing, and helps evacuate gases and dust during high-temperature braking. Do they affect daily drivability? Not at all. Despite their motorsport design, Girodisc rotors remain quiet and smooth under normal driving conditions thanks to the anti-noise floating system. Are these suitable for track use? Absolutely. They’re engineered for repeated high-load braking, making them ideal for both spirited street driving and serious track sessions. Enhance your AMG’s braking control and thermal stability with Girodisc dimpled and slotted rear rotors—crafted in the USA for precision, performance, and confidence in every stop.

Girodisc Mercedes SL65, SLS Rear Rotors (Dimpled & Slotted) Tailored for Mercedes-AMG’s flagship performance models, these Girodisc dimpled and slotted rear rotors deliver unmatched braking consistency, fade resistance, and aesthetic appeal. Designed as a direct-fit replacement, they provide better cooling and bite without the weight penalty or cost of a big brake kit. Vehicle Fitment Mercedes-Benz SL65 AMG (R230 & R231)Mercedes-Benz SLS AMG (C197 & Roadster variants)Compatible with OEM Brembo calipers and factory braking systems. Precision-Crafted Dimpled and Slotted Design The Girodisc system bolts directly to the factory hubs—no modifications required. Each two-piece rotor features a lightweight 6061-T6 aluminum hat and Girodisc’s proprietary cast-iron friction ring, both made in the USA. The machined dimples and slots enhance pad bite and outgassing while the curved vane internal design acts as a centrifugal pump, pulling cooling air through the disc. This combination ensures stable performance and even pad wear under demanding braking conditions. Features • Direct OEM replacement – no modifications or adapters required• 6061-T6 billet aluminum hats with hard-anodized finish• Proprietary high-carbon cast-iron friction rings, made in the USA• Dimpled and slotted surface for improved pad bite and gas evacuation• Floating mount system with cadmium-plated steel drive pins• Anti-noise spring washers prevent rattle while maintaining float• Curved vane internal design for efficient cooling and fade resistance• Fully rebuildable—replace only the iron rings when worn• Sold/priced per pair Girodisc A2-123DS Rear Rotor FAQs: What’s the advantage of the dimpled and slotted design? It provides faster pad bedding, improved braking response, and helps dissipate gases and debris that build up under heavy braking, keeping pad surfaces cleaner. Are these rotors a direct replacement for OEM? Yes. They bolt directly to factory hubs and calipers using OEM hardware—no additional parts or modifications required. Will I notice a difference in pedal feel? Definitely. Expect a firmer, more responsive pedal under load with improved consistency during repeated high-speed stops. Are they suitable for street use? Yes. The dimpled and slotted pattern adds performance and style while maintaining quiet, smooth operation for daily driving. Enhance your Mercedes SL65 or SLS AMG with Girodisc’s dimpled and slotted rear rotors—precision-built for refined braking control and lasting performance.

Girodisc Mercedes S63/65, CL63/65 Rear Rotors Enhance your AMG’s braking performance with Girodisc’s precision-engineered two-piece rear rotors for Mercedes S63/65 and CL63/65 models. These rotors are a direct OEM replacement, delivering improved cooling efficiency, reduced unsprung weight, and exceptional pedal feel for both spirited street driving and heavy braking on track. Precision Engineering for Flagship AMG Models The Girodisc system bolts directly to 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. The floating two-piece design allows the rotors to expand evenly under heat, maintaining consistent pad contact and preventing warping during repeated high-speed stops. Curved internal vanes draw cooling air through the disc to keep temperatures stable under extreme braking loads. Features • Direct OEM replacement—no modifications or adapters required• Billet 6061-T6 aluminum hats with durable anodized finish• Proprietary high-carbon cast iron rings poured and machined in the USA• Floating mount system with cadmium-plated drive pins• Anti-noise spring washers eliminate rattle while maintaining float• Curved vane design enhances cooling efficiency and fade resistance• Lightweight design improves suspension response and braking control• Fully rebuildable—replace only the rotor rings when worn• Sold/priced per pair Vehicle Fitment Mercedes-Benz S63 AMG (W221/W222)Mercedes-Benz S65 AMG (W221/W222)Mercedes-Benz CL63 AMG (C216)Mercedes-Benz CL65 AMG (C216)Compatible with factory Brembo rear calipers and OEM rotor dimensions. Girodisc A2-170 Rear Rotor FAQs: Do these rotors work with the AMG’s factory carbon-ceramic option? No. These are designed for models equipped with the standard iron rotor package. Vehicles with carbon-ceramic brakes require a dedicated conversion kit. How much weight reduction do these rotors provide? Girodisc rotors typically save 3–4 lbs per corner over OEM one-piece units, improving suspension compliance and acceleration response. Will installing these affect the car’s electronic stability or brake distribution systems? Not at all. The Girodisc rotors retain OEM geometry and ABS tone-ring compatibility for seamless integration with all factory electronics. Are these suitable for the heavy S-Class chassis on track? Yes. The floating two-piece construction and directional vanes manage heat exceptionally well, preventing fade and ensuring consistent braking performance even during repeated high-speed stops. Give your AMG the braking refinement it deserves with Girodisc’s rear rotors—engineered to balance luxury comfort with race-ready stopping power.

Girodisc  Rear Iron Rotor Conversion – Mercedes E63 / CLS63 / SLS The Girodisc A2-240 Rear Iron Rotor Conversion Kit converts your factory steel rear rotors to a high-performance two-piece floating iron rotor system for Mercedes E63, CLS63, and SLS models. It allows you to upgrade your brake system without replacing OEM hub components—delivering improved thermal management, reduced weight, and far better consistency under track or aggressive use. Upgrade from Steel to Performance Iron Mercedes E63, CLS63, and SLS vehicles often come with large, heavy steel rear rotors. The Girodisc A2-240 conversion lets you retain the stock hub assembly but convert to lightweight, high-quality cast-iron friction rings mounted on a 6061-T6 aluminum hat. This floating rotor system improves cooling, allows thermal expansion, and reduces unsprung and rotational mass while maintaining OEM caliper compatibility. Features • Conversion kit for Mercedes E63, CLS63, and SLS rear rotors• Converts factory rotor hubs to floating two-piece design• Machined 6061-T6 aluminum hat compatible with OEM hub• Proprietary cast-iron friction rings poured and machined in-house• Floating mount system with alloy steel drive pins and anti-noise spring washers• Cadmium-plated hardware and class 12.9 fasteners included• Reduces weight, improves cooling, and enhances brake response• Rings are replaceable—reuse hats and hardware in future• Sold as a complete kit Vehicle Fitment • Mercedes C-class E63 AMG – Rear• Mercedes CLS63 AMG – Rear• Mercedes SLS AMG – Rear• Designed to mate with existing hubs and calipers without modification Girodisc A2-240 Rear Iron Rotor Conversion FAQs Will I need new hubs or calipers? No. The A2-240 kit is designed to adapt to OEM hubs and calipers for a seamless conversion. What advantages does the floating two-piece design offer over stock steel rotors? The floating design allows thermal growth, improves cooling under load, and reduces unsprung and rotational mass, all contributing to better pedal feel and reduced fade. Are the ring components replaceable? Yes. When the iron rings wear out, you can replace them while reusing the aluminum hats and hardware to lower long-term costs. Is this kit sold per axle? Yes. The A2-240 conversion comes as a complete rear rotor kit for both sides of the axle. Will this affect my ABS or brake balance? No. This is a conversion that maintains the original geometry and balance while providing enhanced performance characteristics. Convert your Mercedes E63, CLS63, or SLS rear braking setup to next-level performance with the Girodisc A2-240 Rear Iron Rotor Conversion. Enjoy reduced weight, improved thermal control, and enhanced braking confidence under load.

Girodisc Rear Rotors – Mercedes E63 / GT53 The Girodisc A2-248 rear rotor set offers a direct-fit upgrade for the Mercedes E63 and GT53 platforms. Combining track-grade engineering with bolt-on simplicity, these two-piece rotors deliver better heat management, consistent brake feel, and reduced rotational weight—while retaining compatibility with OEM calipers and ABS systems. Purpose-Built for Street and Track Use Each rotor uses a curved-vane internal geometry to actively draw cooling air through the disc, preventing hotspots under hard braking. The hub is machined from 6061-T6 aluminum while the friction ring is cast from Girodisc’s proprietary iron alloy—machined in-house from start to finish. A floating mount system with drive pins and anti-noise washers allows expansion and self-centering, enhancing consistency and longevity. Features • Designed for Mercedes E63 / GT53 rear axle fitment• Two-piece rotor design: lightweight aluminum hub + machined cast-iron ring• Curved-vane internal airflow geometry• Floating mount with alloy steel drive pins and anti-noise washers• Reduced unsprung and rotational mass for sharper response• Repairable design: replace ring, reuse hub and hardware• Sold/priced per pair Vehicle Fitment • Mercedes-AMG E63 — rear axle• Mercedes-AMG GT 53 — rear axle• Always confirm rotor diameter, bolt pattern, and caliper clearance before ordering Girodisc A2-248 Rear Rotors FAQs Do they bolt to stock calipers? Yes, the A2-248 system is designed for OEM compatibility—no modifications needed. How does the floating design benefit braking? Float allows the disc to expand and self-center under thermal load, reducing stress and improving pedal consistency. Are replacement rings available? Yes. When rings wear out, you can replace just the ring while reusing the hub and hardware to save cost. Is the rotor sold individually or as a pair? The A2-248 kit includes both rear rotors and is sold per pair. What kind of pads and fluid should I use? To get the most out of these rotors, use a high-temperature brake fluid and performance brake pads; they help manage fade and keep braking consistent over multiple laps. Choose the Girodisc A2-248 for your Mercedes E63 or GT53 and enjoy advanced braking performance, precision engineering, and long-term serviceability built for the road and track.

Girodisc Dimpled & Slotted Rear Rotors   The Girodisc A2-260DS dimpled & slotted rear rotor kit is engineered to deliver superior braking performance for your Mercedes G63. This two-piece rotor set combines race-proven features—floating mount, cooling vanes, and dimpled/slotted disc surface—to manage heat, reduce fade, and maintain dependable pedal feel under the most demanding conditions. High-Performance Design for Luxury Off-Road Braking The rotor hat is crafted from U.S.-sourced 6061-T6 aluminum and precisely machined for strength and weight savings. The friction ring is made from Girodisc’s proprietary cast iron, flux poured and fully machined in-house. Its dimpled & slotted surface improves pad bite and gas/heat dissipation, while the curved-vane internal geometry acts like a cooling pump to push air through the rotor during high-speed driving or spirited off-road use. Features • Fitment: Mercedes G63 rear axle• Two-piece rotor design: cast iron ring + aluminum hat• Dimpled & slotted rotor face for enhanced pad bite and heat control• Curved-vane internal geometry for active airflow & cooling• Floating mount system with cadmium-plated alloy steel drive pins and anti-noise washers• Class 12.9 hardware for high torque load retention• Reduces unsprung weight and improves braking consistency• Rings are replaceable—reuse hats and hardware when rings wear out• Sold/priced per pair Vehicle Fitment • Mercedes-AMG G63 4×4² / G63 AMG (various years) – Rear • Check your rotor diameter and caliper compatibility before order Girodisc A2-260DS Rear Rotors FAQs Will these work with OEM calipers? Yes. The Girodisc A2-260DS kit is designed to bolt directly to stock calipers with no modifications. What is the benefit of dimpled & slotted surfaces? These features help evacuate gases, maintain pad surface contact, and improve initial bite, especially under heavy use. Why use a floating two-piece design? The floating mount allows thermal growth of the ring without stress, reduces warpage, and helps self-center the rotor between pads. Are replacement rings available? Yes. Replacement cast iron rings can be purchased—allowing you to keep your original hats and hardware. Is this kit sold as a pair? Yes. The A2-260DS kit includes two rear rotors, sold as a pair. What brake pads and fluid should I use? Performance or track-rated pads combined with high-temperature fluid is recommended to fully capitalize on the cooling and consistency advantages of this rotor setup. Upgrade your Mercedes G63’s braking performance with the precision, cooling capability, and longevity of the Girodisc A2-260DS Dimpled & Slotted Rear Rotors

Girodisc Mercedes SL55 / SL63 Rear Rotors (Dimpled & Slotted) The Girodisc A2-030DS Rear Rotor Kit is a premium lightweight brake upgrade for Mercedes-Benz SL55 and SL63 models. Featuring a dimpled and slotted rotor face, these 2-piece rotors deliver improved cooling, reduced weight, and superior pedal response under hard braking. Designed as a direct-fit replacement, the Girodisc system bolts directly to your OEM calipers with no modifications required. High-Performance 2-Piece Design Each Girodisc rotor uses a CNC-machined 6061-T6 aluminum hat mated to a proprietary cast iron rotor ring for an optimal balance of strength and weight savings. The two-piece floating construction reduces unsprung and rotational mass, allowing for sharper handling and quicker suspension reaction. The dimpled and slotted surface enhances pad bite, removes gas buildup, and keeps friction consistent during aggressive driving or track sessions. Advanced Cooling and Engineering The rotor’s 48 curved directional vanes act as a centrifugal pump, channeling cooling air through the disc to significantly reduce operating temperatures and fade. Girodisc’s floating mount system connects the rotor ring and hat with 8 to 10 high-strength steel drive pins, cadmium-plated for corrosion resistance and secured with grade 12 fasteners and hardened washers. Anti-noise spring washers eliminate rattling while allowing for proper expansion under heat. Vehicle Fitment Mercedes-Benz SL55 AMG (R230) Mercedes-Benz SL63 AMG (R230 / R231) Direct bolt-on fitment with factory calipers and hardware Dimpled & slotted surface for enhanced braking performance Technical Specifications CMS Number: A2-030DS Position: Rear Design: 2-piece floating assembly, dimpled & slotted Material: Proprietary cast iron rotor with 6061-T6 aluminum hat Vane Design: 48 curved directional vanes for maximum cooling Hardware: Cadmium-plated drive pins, grade 12 cap screws, anti-noise washers Rebuildable: Yes — replace rotor rings and reuse hats Sold/Price: Per pair FAQs Are these rotors a direct replacement for my OEM setup? Yes. They fit factory calipers and require no additional modifications. Why choose dimpled and slotted rotors? The surface design increases initial bite, releases gases, and prevents glazing, providing consistent braking power during spirited or track driving. Do these rotors reduce weight? Yes. Girodisc 2-piece rotors are lighter than OEM rotors, improving suspension response and reducing rotational mass. Can I reuse the aluminum hats? Absolutely. The Girodisc system is fully rebuildable, allowing you to replace the iron rotor rings when worn while retaining the aluminum hats. Upgrade your Mercedes SL55 or SL63 with Girodisc A2-030DS Rear Rotors for improved braking performance, reduced unsprung weight, and track-ready durability—all proudly engineered and manufactured in the USA.

Girodisc Mercedes S55 / CL55 Rear Rotors (Dimpled & Slotted) The Girodisc A2-072DS Rear Rotor Kit delivers a lightweight, high-performance braking upgrade for Mercedes-Benz S55 and CL55 models. These 2-piece, fully floating rotors feature a dimpled and slotted surface for superior pad bite and efficient heat evacuation. Designed as a direct OE replacement, the kit bolts on without any modifications while maintaining factory brake bias and ABS performance. Lightweight 2-Piece Construction Each Girodisc assembly combines a precision-machined 6061-T6 aluminum hat with a proprietary cast iron rotor ring, engineered for strength, cooling, and weight reduction. The 2-piece design significantly decreases unsprung and rotational mass, improving acceleration, suspension response, and overall handling. The dimpled and slotted rotor faces provide consistent pad deglazing and gas venting for enhanced braking feel under repeated heavy use. Floating Mount System & Anti-Noise Hardware Girodisc’s advanced floating mount system uses 10 high-strength alloy steel drive pins manufactured in-house in the USA. These pins are cadmium-plated for corrosion resistance and secured by class 12.9 cap screws with hardened washers. Anti-noise spring washers allow the rotor to expand and contract with heat while eliminating unwanted rattle, ensuring quiet operation for street driving and track sessions alike. Vehicle Fitment Mercedes-Benz S55 AMG (W220) Mercedes-Benz CL55 AMG (C215) Direct bolt-on installation—no modifications required Dimpled & slotted rotor surface for increased friction and heat management Technical Specifications CMS Number: A2-072DS Position: Rear Design: 2-piece floating rotor, dimpled & slotted surface Material: Proprietary cast iron with 6061-T6 aluminum hat Vane Design: Curved internal vanes for superior cooling Weight Savings: Approx. 8.1 lbs lighter per rotor vs. OEM Hardware: Cadmium-plated pins, class 12.9 cap screws, anti-noise washers Rebuildable: Yes — replaceable rings and reusable aluminum hats Sold/Price: Per pair FAQs Are these rotors a direct fit for my Mercedes S55 or CL55? Yes. They are a true bolt-on replacement that works perfectly with OEM calipers and brake pads. What’s the benefit of dimpled and slotted rotors? The dimpled and slotted design improves pad bite, releases gases during hard braking, and helps maintain consistent stopping power. Will these rotors make noise? No. Girodisc’s anti-noise spring washers eliminate rattle while preserving the benefits of a fully floating setup. Can the rotor rings be replaced? Yes. The Girodisc system is fully rebuildable—replace worn rings and reuse the aluminum hats for long-term value. Upgrade your Mercedes S55 or CL55 with Girodisc A2-072DS Rear Rotors for a lightweight, performance-focused braking solution that delivers improved stopping power, better cooling, and refined street manners—all made in the USA.

A2-260 Girodisc Mercedes G63 Rear Rotors The Girodisc A2-260 Rear Rotors are precision-engineered to replace the heavy factory discs on the Mercedes-Benz G63 AMG. Designed as a direct bolt-on upgrade with no modifications required, these 2-piece floating rotors provide exceptional braking performance while shedding significant unsprung and rotational weight. The result is sharper acceleration, improved suspension response, and reduced heat buildup during aggressive driving. Lightweight, High-Performance Construction Each rotor features a CNC-machined 6061-T6 aluminum hat paired with Girodisc’s proprietary cast iron outer ring, manufactured in the USA. This combination reduces each rotor’s weight by approximately 8.1 pounds compared to stock (16.6 lbs vs. 24.7 lbs), dramatically improving responsiveness without compromising braking efficiency. The high-carbon iron construction ensures optimal thermal stability and consistent performance under repeated heavy braking. Advanced Cooling and Floating Design The rotors incorporate a curved vane design developed from motorsport applications, functioning like a centrifugal pump to force cooling air through the disc. Girodisc’s floating mount system uses 10 cadmium-plated steel drive pins secured with class 12.9 cap screws and hardened washers. This design allows the disc to expand radially under high temperatures without distortion while anti-noise spring washers ensure quiet street operation. Vehicle Fitment Mercedes-Benz G63 AMG (all variants with factory iron rotors) Direct bolt-on replacement for OEM rear rotors No modifications or additional hardware required Technical Specifications CMS Number: A2-260 Position: Rear Design: 2-piece floating rotor assembly Material: Proprietary cast iron ring with 6061-T6 aluminum hat Vane Design: Curved internal vanes for improved cooling Weight Savings: ~8.1 lbs per rotor Hardware: Cadmium-plated steel drive pins with anti-noise washers Rebuildable: Yes — reusable hat with replacement rings Sold/Price: Per pair FAQs for Girodisc A2-260 Do these rotors fit without modification? Yes, the Girodisc A2-260 rear rotors bolt directly to the G63 AMG hub and work perfectly with factory calipers. What benefits do these provide over OEM rotors? They reduce unsprung mass, enhance cooling, and maintain brake balance and ABS efficiency while delivering faster suspension response. Are these rotors noisy? No. The anti-noise spring washers eliminate rattle while allowing proper float for thermal expansion. Can the rotor rings be replaced? Yes. Girodisc rotors are fully rebuildable—just replace the rings when worn and reuse the hats and hardware. Upgrade your Mercedes G63 AMG with Girodisc’s lightweight, rebuildable rear rotors—engineered to deliver superior cooling, reduced weight, and exceptional braking consistency on both road and track.

Girodisc Mercedes E63 / GT53 Rear Rotors (Dimpled & Slotted) The Girodisc A2-248DS Rear Rotors are a direct replacement for the OEM discs on the Mercedes E63 and GT53. These precision-machined, dimpled and slotted rotors deliver superior braking performance, enhanced cooling, and a substantial reduction in weight. Designed to bolt directly to the car with no modifications required, they maintain the factory brake bias and ABS efficiency while improving response and durability. Performance Upgrade & Weight Reduction Each Girodisc assembly is engineered to be approximately 8.1 lbs lighter per rotor than the factory units (16.6 lbs vs. 24.7 lbs). This significant reduction in unsprung and rotational mass allows for improved acceleration, sharper turn-in, and better suspension feedback. Engineering Excellence The central hat section of the rotor is crafted from 6061-T6 aircraft-grade aluminum, precision-machined and anodized for strength and corrosion resistance. The outer disc is made from Girodisc’s proprietary high-carbon cast iron alloy, poured and machined in the USA to exacting tolerances. The dimpled and slotted surface design improves pad bite, reduces glazing, and enhances gas evacuation during high-temperature operation. Floating Mount System Girodisc rotors utilize a fully floating mount system that connects the iron ring to the aluminum hat using 10 cadmium-plated steel drive pins. The assembly is secured by class 12.9 cap screws and hardened washers, allowing axial and radial movement as the rotor expands under heat. Anti-noise spring washers eliminate rattle and vibration, maintaining quiet operation while preserving true race-grade performance. Vehicle Fitment Mercedes-Benz E63 AMG (All variants compatible with iron rotor setup) Mercedes-Benz GT53 (All compatible rear applications) Technical Specifications Part Number: A2-248DS Position: Rear Design: Dimpled & Slotted Material: High-carbon cast iron rotor ring with 6061-T6 aluminum hat Vane Design: Curved directional vanes Weight Reduction: 8.1 lbs per rotor vs OEM Sold/Price: Per pair FAQs for Girodisc A2-248DS Are these a direct fit? Yes. The Girodisc A2-248DS rotors bolt directly to the OEM hubs and work with the factory calipers—no modifications required. What’s the benefit of dimpled and slotted rotors? This design enhances pad cleaning, improves initial bite, and reduces brake fade during high-temperature driving. Do they make noise? Girodisc’s floating design uses anti-noise spring washers for quiet, street-friendly operation while retaining track-ready performance. Are the rotors rebuildable? Yes. The iron rings are replaceable—simply reuse the aluminum hats and replace the rings when worn. Upgrade your Mercedes E63 or GT53 with Girodisc dimpled and slotted rear rotors for the perfect balance of lightweight precision, durability, and performance on the road or track.

A1-310 Girodisc Mercedes A45, CLA45, GLA45 Front Rotors The Girodisc A1-310 two-piece front rotors are a direct, bolt-on upgrade for the AMG 45 platform. They retain factory calipers and brake bias while reducing unsprung weight and improving heat management compared to one-piece OE discs. Vehicle Fitment Mercedes-AMG A45 (W176) – Front Mercedes-AMG CLA45 (C117) – Front Mercedes-AMG GLA45 (X156) – Front Lightweight, High-Flow Design The curved-vane iron rings act as a centrifugal pump to pull air through the disc, while the reusable 6061-T6 aluminum hats and floating hardware maintain quiet street manners and race-ready thermal expansion control. Features Direct OE replacement; no modifications required 2-piece floating construction with reusable aluminum hats High-carbon iron rings with curved internal vanes for cooling Cadmium-plated high-strength drive pins with Belleville springs Manufactured and assembled in Bellingham, WA Sold/priced per pair A1-310 FAQs Will these work with factory pads? Yes — they’re compatible with OE and performance pad compounds. Any noise from the floating hardware? Spring washers pre-load the pins to prevent rattles during street use. Do I need new lines or brackets? No, these mount to stock hubs and calipers with OE hardware. What rings replace these later? Use D1-310 front replacement rings. Related Products A2-044 Girodisc Mercedes A45, CLA45, GLA45 Rear Rotors D1-310 Girodisc Mercedes A45, CLA45, GLA45 Front Replacement Rings D2-044 Girodisc Mercedes A45, CLA45, GLA45 Rear Replacement Rings

Girodisc Mercedes A45, CLA45, GLA45 Rear Rotors Upgrade your AMG’s braking system with Girodisc’s lightweight two-piece rear rotors, designed to deliver exceptional stopping power and heat management. Perfect for spirited driving or track sessions, these precision-engineered rotors bolt directly to your factory calipers and offer a massive reduction in unsprung weight for sharper, more controlled braking. Vehicle Fitment Mercedes-Benz A45 AMG (W176)Mercedes-Benz CLA45 AMG (C117)Mercedes-Benz GLA45 AMG (X156)Direct OEM replacement – works with factory calipers and hardware Precision-Engineered for AMG Performance The Girodisc system directly replaces the OEM cast rotors with a two-piece floating assembly for improved response and durability. Each rotor features a CNC-machined 6061-T6 aluminum hat mated to Girodisc’s proprietary cast-iron friction ring, both made in the USA. Internal curved vanes act as a centrifugal pump, forcing air through the rotor to manage heat under repeated heavy braking. This design maintains factory brake bias and ABS calibration while providing quicker recovery and more consistent pedal feel. Features • Direct OEM replacement – no modification required• Lightweight 6061-T6 billet aluminum hats, anodized for strength• Proprietary cast-iron rotor rings machined in-house by Girodisc• Floating mount design with cadmium-plated steel drive pins• Anti-noise spring washers eliminate rattle and allow thermal expansion• Curved vane internal design improves airflow and cooling• Reduces unsprung mass for sharper handling and acceleration• Maintains OEM ABS and brake bias calibration• Fully rebuildable – replace friction rings when worn• Sold/priced per pair Girodisc A2-044 Rear Rotor FAQs: Will these fit all 45 AMG models? Yes. These rotors are a direct bolt-on upgrade for A45, CLA45, and GLA45 AMG models using the factory calipers and hardware. Do they reduce weight compared to OEM rotors? Yes. Girodisc’s two-piece design cuts significant unsprung weight, improving both suspension responsiveness and braking performance. Are these good for track use? Absolutely. Their high-carbon cast iron construction and curved vane design provide superior thermal stability under aggressive driving. Do they work with stock brake pads? Yes. They’re fully compatible with factory pads or aftermarket performance compounds for even better results. Enhance your AMG’s braking performance and consistency with Girodisc rear rotors—engineered for precision, reliability, and race-inspired performance.