{"product_id":"wilwood-caliper-forged-superlite-4r-st-r-h-1-88-1-62in-pistons-1-25in-disc","title":"Wilwood Caliper-Forged Superlite 4R-ST-R\/H - 1.88\/1.62in Pistons 1.25in Disc","description":"\u003cp\u003eFSL4R\/ST calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock® pistons in the ST models. Differential piston bores compensate for leading-edge mechanical loading and temperature variances across the pad face to reduce pad taper wear in sustained high temperature applications. Thermlock® pistons in the ST models block heat transfer from the pads and reduce temperatures in the caliper, fluid, and seals by up to 25% over standard stainless steel pistons. Featuring a wear resistant Type III hard anodize finish, these are the go-to calipers for all types sustained hard braking on dirt and asphalt ovals and a wide range of off-road, rally and road course applications.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":45681372135577,"sku":"WIL120-13265","price":468.61,"currency_code":"USD","in_stock":true}],"url":"https:\/\/battlebornoffroad.com\/products\/wilwood-caliper-forged-superlite-4r-st-r-h-1-88-1-62in-pistons-1-25in-disc","provider":"Battle Born Offroad","version":"1.0","type":"link"}