{"product_id":"r1-19-25-buick-envision-rear-left-drilled-slotted-geo-carbon-rotor","title":"R1 Concepts GEO-Carbon Drilled \u0026 Slotted Brake Rotor (Rear Left) – 2019–2025 Buick Envision","description":"\u003cp\u003eThe R1 Concepts GEO-Carbon Drilled \u0026amp; Slotted Brake Rotor for 2019–2025 Buick Envision provides a replacement braking surface for rotor service in the rear left position. Match the product reference and brake configuration to the components installed on your vehicle when planning the replacement.\u003c\/p\u003e\u003ch3\u003eProduct configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct reference:\u003c\/strong\u003e RNC830-46062L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed application:\u003c\/strong\u003e 2019–2025 Buick Envision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear Left\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor surface:\u003c\/strong\u003e Drilled and slotted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor family:\u003c\/strong\u003e GEO-Carbon.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical features and intended use\u003c\/h3\u003e\u003cp\u003eThe braking faces combine drilled openings with machined slots. The slots help clear the pad contact surface during braking; the pattern should be considered alongside pad selection, rotor dimensions, and operating conditions when choosing the complete brake setup.\u003c\/p\u003e\u003cp\u003eThe GEO-Carbon family uses a protective rotor coating to help resist corrosion. Where coating covers the pad contact area, it wears away during initial bedding; the working friction surface is not intended to retain its original coated appearance.\u003c\/p\u003e\u003ch3\u003ePosition and purchase quantity\u003c\/h3\u003e\u003cp\u003eThis is a rotor listing, not a rotor-and-pad package. Confirm the supplied quantity and required axle coverage before ordering. Inspect the opposite rotor and both pad sets on the serviced axle when deciding the scope of replacement.\u003c\/p\u003e\u003ch3\u003eFitment and installation\u003c\/h3\u003e\u003cp\u003eClean and inspect the hub mounting surface and check caliper operation during installation. Follow the applicable torque and bedding procedures to establish consistent pad-to-rotor contact. Verify trim, factory brake option, and any aftermarket brake conversion before purchase. Follow the vehicle-specific parking-brake service procedure where applicable.\u003c\/p\u003e\u003ch3\u003eSupplier application detail\u003c\/h3\u003e\u003cp\u003eR1 19-25 Buick Envision Rear Left Drilled \u0026amp; Slotted Geo-Carbon Rotor\u003c\/p\u003e","brand":"R1 Concepts","offers":[{"title":"Default Title","offer_id":50576578674938,"sku":"RNC830-46062L","price":161.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/a90f8bf615fe9c31b27541a97f0b0c07L_deb43803-c305-4081-a95c-a03f7cec45ee.jpg?v=1790213026","url":"https:\/\/lgcracing.com\/products\/r1-19-25-buick-envision-rear-left-drilled-slotted-geo-carbon-rotor","provider":"Legacy Racing","version":"1.0","type":"link"}