{"product_id":"girodisc-2021-bmw-m2-m3-m4-g8x-370mm-rear-replacement-rings","title":"GiroDisc BMW G8X 370mm Rear Replacement Rings","description":"\u003cp\u003eThese GiroDisc replacement rotor rings service the exact hat, diameter, thickness, annulus, and mounting interface identified below. Similar-looking rings are not interchangeable, so every dimension and the required hat system must be confirmed before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement friction rings for the specified hat system\u003c\/li\u003e\n\u003cli\u003eDirectional ring geometry and dimensions are part-number specific\u003c\/li\u003e\n\u003cli\u003eReplacement hardware is included only when stated for this exact part\u003c\/li\u003e\n\u003cli\u003eExisting hats are reused only when the manufacturer identifies them as compatible\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023-2026\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87 without carbon-ceramic brakes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2026\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80 without carbon-ceramic brakes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2026\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003ctd\u003eG82 or G83 without carbon-ceramic brakes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGiroDisc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eD2-282\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eReplacement Brake Rotor Rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Type\u003c\/th\u003e\n\u003ctd\u003eVehicle specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe replacement ring set and only the mounting hardware GiroDisc states is supplied for this exact part number\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout GiroDisc\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGiroDisc designs and manufactures serviceable two-piece brake rotors, replacement rings, and related brake components in Bellingham, Washington. Selection remains exact-part-number and brake-configuration specific.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated GiroDisc Products\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/girodisc-2021-bmw-m2-m3-m4-g8x-370mm-slotted-rear-rotors\"\u003eGiroDisc 2021+ BMW M2\/M3\/M4 G8X 370mm Slotted Rear Rotors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/girodisc-2021-bmw-m2-m3-m4-g8x-excl-ccm-slotted-front-rings\"\u003eGiroDisc 2021+ BMW M2\/M3\/M4 (G8X Excl CCM) Slotted Front Rings\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/girodisc-2021-bmw-m2-m3-m4-g8x-excl-ccm-slotted-front-rotors\"\u003eGiroDisc 2021+ BMW M2\/M3\/M4 (G8X Excl CCM) Slotted Front Rotors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse the \u003ca href=\"\/en-ca\/collections\/girodisc\"\u003eGiroDisc collection\u003c\/a\u003e for related brake components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my 2023-2026 BMW M2?\u003c\/strong\u003e\u003cbr\u003eThat year, make, and model range is listed, but the exact trim, axle position, rotor dimensions, caliper, brake package, and every application note must also match.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill these rings fit factory or another brand',s hats?\u003c\/strong\u003e\u003cbr\u003eDo not assume so. Most GiroDisc replacement rings are designed only for the specified GiroDisc hats unless the listing explicitly identifies a factory, Brembo, StopTech, or PFC interface.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShould the old mounting hardware be reused?\u003c\/strong\u003e\u003cbr\u003eUse only the hardware method GiroDisc specifies for this exact ring. Some kits include new hardware, while factory-hat applications may require reuse or separately sourced hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReplacement-ring service involves safety-critical brake hardware. Follow the current GiroDisc assembly instructions, confirm the exact hat interface and ring direction, use only approved hardware, torque fasteners in the required sequence, check runout and clearance, and complete the specified bedding process.\u003c\/p\u003e","brand":"GiroDisc","offers":[{"title":"Default Title","offer_id":46383902621775,"sku":"GIRD2-282","price":839.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/girodisc-gird2-282-brake-rotors-image-01.jpg?v=1788669567","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/products\/girodisc-2021-bmw-m2-m3-m4-g8x-370mm-rear-replacement-rings","provider":"Black Ops Auto Works","version":"1.0","type":"link"}