{"product_id":"ebc-brakes-sg2f026-rear-racing-2-piece-rotors-bmw-m3-g80-m4-g82-m2-g87","title":"EBC G8X SG2F026 REAR Racing 2-Piece Rotors – BMW M3 \/ M4 (G80\/G82) + M2 (G87)","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eLooking for a serious rear brake rotor upgrade that improves performance without sacrificing street drivability?\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFactory brake rotors are designed to handle a wide range of driving conditions, but repeated high-temperature braking can expose the limitations of a traditional one-piece rotor design. The EBC Brakes Racing 2-Piece Floating Rear Rotors were engineered to deliver greater thermal durability, reduced unsprung rotational mass, and consistent braking performance on both the street and track.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt around EBC Racing’s fully-floating SD-Drive system, these rotors combine high-carbon G3500 cast iron friction rings with lightweight aerospace-grade aluminum hubs and precision-machined stainless steel hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTrack-developed.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStreet-friendly.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngineered for serious braking performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy this Brake Rotor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe BMW G8X platform combines serious horsepower with substantial vehicle weight, placing significant demands on the entire braking system during spirited driving and track use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEBC Brakes Racing developed its 2-piece floating rotor system with the same emphasis on metallurgy and friction performance that goes into its performance brake pads. The outer friction rings are manufactured from a high-copper, high-carbon G3500 disc alloy designed to withstand the extreme temperatures generated during repeated hard braking.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEBC's patented SD-Drive floating system allows the cast iron friction ring to expand and contract independently from the aluminum center hub by up to 3mm as temperatures change. This helps manage thermal stress while allowing the rotor to maintain consistent performance during repeated high-temperature braking.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe lightweight aerospace-grade aluminum center hubs also reduce unsprung rotational mass compared with a traditional one-piece rotor, while stainless steel bobbins help ensure the floating mechanism continues operating freely even after prolonged exposure to the elements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReduced rotational mass.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eExceptional thermal durability.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBuilt for repeated hard braking.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eInstallation Overview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Direct replacement for factory rear brake rotors\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Designed for BMW M Compound Brakes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 370mm vented rear rotor design\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Drilled and slotted friction rings\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Fully-floating 2-piece construction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Anti-rattle spring clips for quiet street operation\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePerformance Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Fully-Floating 2-Piece Rotor Design\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Patented EBC SD-Drive Floating System\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• High-Copper, High-Carbon G3500 Cast Iron Friction Rings\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Aerospace-Grade Aluminum Center Hubs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Hard-Anodized Hubs For Improved Durability\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Precision-Machined Stainless Steel Bobbins\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Anti-Rattle Spring Clips For Street-Friendly Operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Drilled \u0026amp; Slotted Rotor Design\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Reduced Unsprung \u0026amp; Rotational Mass\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Improved Thermal Expansion Management\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Excellent Resistance To Thermal Fatigue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Replaceable Outer Friction Rings\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Designed For Street \u0026amp; Track Use\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFitment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBMW G8X Platform:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• G80 M3\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• G81 M3 Touring\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• G82 M4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• G83 M4 Convertible\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• G87 M2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with M Compound Brakes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNot compatible with Carbon Ceramic Brakes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRear Rotor Specifications:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 370mm Diameter\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 24\/22mm Thickness\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Vented Design\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Drilled \u0026amp; Slotted\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 5-Bolt Configuration\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Set of 2 EBC Brakes Racing 2-Piece Floating Rear Brake Rotors (SG2F026)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Left Rear Rotor Assembly\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Right Rear Rotor Assembly\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Aluminum Center Hubs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Stainless Steel SD-Drive Bobbins \u0026amp; Hardware\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Anti-Rattle Spring Clips\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSold as a complete rear axle set of 2 rotors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e⸻\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAutomaz Approved\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe EBC Brakes Racing 2-Piece Floating Rear Rotors are an excellent upgrade for G8X owners looking to improve the capability of the factory braking system without moving to a track-only setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe combination of high-quality G3500 friction rings, lightweight aluminum hubs, EBC's fully-floating SD-Drive system, and replaceable outer rings makes these a significant step beyond a traditional one-piece rotor. Reducing unsprung rotational mass while improving thermal management creates a braking system better prepared for repeated high-temperature use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor enthusiasts who daily drive their G8X but also enjoy aggressive street driving or track days, pairing these rear rotors with EBC's matching 2-piece front rotors creates a complete street-and-track-focused braking setup while retaining the refinement needed for regular road use.\u003c\/span\u003e\u003c\/p\u003e","brand":"Automaz Collective","offers":[{"title":"Default Title","offer_id":43960217763899,"sku":null,"price":1243.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5388\/1403\/files\/SG2F026_UprightAngled.jpg?v=1786395549","url":"https:\/\/automazcollective.com\/products\/ebc-brakes-sg2f026-rear-racing-2-piece-rotors-bmw-m3-g80-m4-g82-m2-g87","provider":"Automaz Collective","version":"1.0","type":"link"}