{"product_id":"billet-aluminum-differential-bore-caliper","title":"Billet Aluminum Differential Bore Caliper","description":"The caliper itself is an extreme lightweight, one-piece design CNC machined from aircraft-quality billet aluminum. It features a differential bore configuration, weighs just over 5 lbs, and includes machined protection grooves for bridge tubes. Standard components include aluminum pistons, high-temperature seals, and stainless-steel brake pad wear plates. The opposed piston caliper design inherently improves pad wear and caliper rigidity.\n\nThis kit utilizes a two-piece disc assembly, which reduces both rotating and unsprung weight. Many applications offer a floating disc option to mitigate thermal stresses that can cause warping or cupping of the braking surface under extreme heat. All rotors are heat-treated and balanced prior to shipment for optimal performance. Ksport recommends cross-drilled rotors for daily-driven vehicles as they tend to run cooler, while slotted rotors are better suited for track use.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868671471928,"sku":"BKNS250-433SO","price":2084.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687992696.webp?v=1787915746","url":"https:\/\/store.motormia.co\/products\/billet-aluminum-differential-bore-caliper","provider":"MOTORMIA","version":"1.0","type":"link"}