{"product_id":"wilwood-120-17202","title":"Wilwood XRS4R Anodized Brake Caliper with 1.25-Inch Pistons, Radial Attachment","description":"\u003cp\u003eFour 1.25-inch bores give this anodized Wilwood XRS4R its 2.46-square-inch effective piston area. It is a forged four-piston caliper with a nominal 1.10-inch rotor channel, rather than a complete brake conversion matched to a particular chassis. Founded in 1977 by Bill Wood, Wilwood Engineering is based in Camarillo, California. It designs and manufactures disc braking systems for motorsport, street-performance and specialized applications, with a component range covering calipers, brake rotors, master cylinders, valves, fittings and brake lines.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-17202. Type: Forged XRS4R Radial Mount caliper.\u003c\/li\u003e\n\u003cli\u003eType III Anodize finish on a forged aluminum body.\u003c\/li\u003e\n\u003cli\u003e5.98-inch-center radial attachment, universal orientation. 0.39-inch holes; 1.45-inch mounting height.\u003c\/li\u003e\n\u003cli\u003e4-piston hydraulic layout with 1.25\/1.25-inch bores and 2.46 sq in of effective area; piston type: stainless steel.\u003c\/li\u003e\n\u003cli\u003eCompatible pad profile 10416; confirm thickness and compound for the installation.\u003c\/li\u003e\n\u003cli\u003eNominal rotor width 1.10 inch; compatible width range 1.00–1.10 inch. Rotor diameter specification: 11.75–14.00 inches.\u003c\/li\u003e\n\u003cli\u003ePiston dust boots: no.\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT. Match the fitting thread and sealing arrangement to the brake hose.\u003c\/li\u003e\n\u003cli\u003eComponent: one individual hydraulic brake caliper. Select the mating rotor, pads, mounting hardware and line connection to suit the complete brake assembly.\u003c\/li\u003e\n\u003cli\u003eCaliper component weight: approximately 5.1 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003ePlan the installation around the bracket and master-cylinder sizing as well as the rotor. The permitted rotor-width range is 1.00–1.10 inches; its outside diameter must fall within the specified envelope while keeping the pads correctly positioned.\u003c\/p\u003e\u003cp\u003eWith 20+ years of experience, PMB Performance can help assess the brake hardware. Provide the caliper number, rotor dimensions and bracket measurements when asking about compatibility.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764559904946,"sku":"120-17202","price":636.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-17202-xl.jpg?v=1792514372","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-17202","provider":"PMB Performance","version":"1.0","type":"link"}