{"product_id":"zimmermann-150-2978-20-disc-brake-rotor-front-right","title":"Zimmermann 150.2978.20 Disc Brake Rotor - Front Right","description":"\u003ch2\u003eBrake Rotor for BMW and Mini\u003c\/h2\u003e\u003cp\u003eThis Zimmermann disc brake rotor is built for front right applications on select BMW and Mini models. It combines an internally vented design with a coated surface and high-carbon machining for consistent braking performance and corrosion resistance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2020-2021 BMW X1, front right.\u003c\/li\u003e\n\u003cli\u003eFits 2020-2021 BMW X2, front right.\u003c\/li\u003e\n\u003cli\u003eFits 2020 BMW 228i xDrive Gran Coupe, front right.\u003c\/li\u003e\n\u003cli\u003eFits 2020 BMW M235i xDrive Gran Coupe, front right.\u003c\/li\u003e\n\u003cli\u003eFits 2020 Mini Cooper Clubman, front right.\u003c\/li\u003e\n\u003cli\u003eFits 2020 Mini Cooper Countryman, front right.\u003c\/li\u003e\n\u003cli\u003eInternally vented brake disc design for heat management.\u003c\/li\u003e\n\u003cli\u003eCoated surface helps resist corrosion on exposed areas.\u003c\/li\u003e\n\u003cli\u003eHigh-carbon machining supports stable rotor behavior under load.\u003c\/li\u003e\n\u003cli\u003eECE R90 approved for regulated aftermarket brake replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eZimmermann part number 150.2978.20 is a disc brake rotor engineered for select BMW X1, BMW X2, BMW 228i xDrive Gran Coupe, BMW M235i xDrive Gran Coupe, Mini Cooper Clubman, and Mini Cooper Countryman applications. The rotor uses an internally vented construction, a 360 mm outer diameter, and a 30 mm thickness with a 28.4 mm minimum thickness specification. Its coated finish and high-carbon machining support durability and consistent service characteristics in demanding brake systems. The paired article number is 150.2977.20, and the rotor is ECE R90 approved. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 24.0130-0260.1, BG9380C) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or below-spec brake rotor.\u003c\/li\u003e\n\u003cli\u003eRestoring braking smoothness after rotor wear or scoring.\u003c\/li\u003e\n\u003cli\u003eAddressing brake pulsation caused by rotor thickness variation.\u003c\/li\u003e\n\u003cli\u003eSupporting heat dissipation in vented brake systems.\u003c\/li\u003e\n\u003cli\u003eReplacing a corroded rotor surface on service vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rotor diameter, thickness, bolt pattern, and centering diameter before installation. This rotor is listed for front right fitment only, so confirm the vehicle application matches the catalog data for your BMW or Mini. Inspect pads, caliper condition, and hub surface during brake service to help ensure proper rotor seating.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eECE R90 approval indicates this rotor meets recognized aftermarket brake performance standards. Zimmermann part number 150.2978.20 is specified with coated and high-carbon construction for controlled service behavior.\u003c\/p\u003e","brand":"Zimmermann","offers":[{"title":"Default Title","offer_id":53534298472629,"sku":"BKND-150.2978.20","price":166.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZI_150297820_Fro.jpg?v=1792132465","url":"https:\/\/www.partcatalog.com\/products\/zimmermann-150-2978-20-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}