{"product_id":"2-piece-disc-assembly-2","title":"2-Piece Disc Assembly","description":"This kit features an extreme lightweight, one-piece caliper CNC machined from aircraft quality billet, weighing just over 5lbs each. Standard on all caliper designs are aluminum pistons, high-temperature seals, and stainless-steel brake pad wear plates. The opposed-piston caliper design enhances pad wear and caliper rigidity compared to OEM.\n\nThis big brake system utilizes a 2-piece disc assembly, which reduces both rotating and unsprung weight. Many applications offer a floating disc option to mitigate thermal stresses from extreme heat, preventing disc warping or damage to the braking surface. The unique slot design on the rotor reduces braking noise and expels gas and pad debris more effectively than conventional designs. All rotors are heat-treated and balanced for optimal performance, with a choice between cross-drilled rotors (recommended for daily driving as they run cooler) and slotted rotors (recommended for track use).\n\nKey features include 11-inch to 14-inch rotor size options, with the specific BKBM061-831SO model for the BMW Z3 E36\/7\/8 (1996-2002) featuring 330mm diameter slotted rotors and an 8-piston caliper. Calipers are available in standard colors like Orange, Red, Yellow, Black, with over 20,000 custom color options available. The kit comes with a 12-month warranty covering manufacturer defects. Stainless steel brake lines are included to prevent expansion under high temperatures and pressures for faster pedal response.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868433871160,"sku":"BKBM061-831SO","price":1920.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687984549.webp?v=1787914119","url":"https:\/\/store.motormia.co\/products\/2-piece-disc-assembly-2","provider":"MOTORMIA","version":"1.0","type":"link"}