{"product_id":"dynamic-friction-624-27064-disc-brake-rotor-rear","title":"Dynamic Friction 624-27064 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction 624-27064 is a rear disc brake rotor for the Polestar 1. It uses an X-drilled surface, a non-directional brake face, and a GEOSPEC silver grey hat finish with rust-resistant coating for a cleaner, more durable appearance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2020-2021 Polestar Polestar 1, rear.\u003c\/li\u003e\n\u003cli\u003eX-drilled rotor surface for improved heat management characteristics.\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for consistent service orientation.\u003c\/li\u003e\n\u003cli\u003eGEOSPEC silver grey hat finish with rust-resistant coating.\u003c\/li\u003e\n\u003cli\u003ePlain disc finish with 23 mm discard thickness.\u003c\/li\u003e\n\u003cli\u003ePart number 624-27064 for easy identification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDynamic Friction 624-27064 is a rear brake rotor built for the Polestar 1 and specified with a 390 mm outside diameter. The drilled rotor face and non-directional surface support stable braking performance, while the GEOSPEC coating helps protect the hat area from corrosion and keeps the rotor looking cleaner over time. If you are replacing a worn rear rotor on a Polestar 1, this part number 624-27064 matches the listed application and finish details.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Reasons\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation from rotor wear or uneven surface condition.\u003c\/li\u003e\n\u003cli\u003eVisible rust or corrosion on the rotor hat area.\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from heat-related rotor wear.\u003c\/li\u003e\n\u003cli\u003eRotor thickness approaching discard specification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rear fitment, rotor diameter, and discard thickness before installation. Clean the hub mounting surface thoroughly and inspect related brake components for wear before installing the new rotor. Confirm the part number 624-27064 against the vehicle application before service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction GEOSPEC rotors are engineered with a coated finish to help resist corrosion in exposed areas. This rotor is listed for the rear application on the 2020-2021 Polestar Polestar 1.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":53439538364597,"sku":"HBHR-624-27064","price":178.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_62427064_FRO.jpg?v=1791268899","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-624-27064-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}