{"product_id":"wilwood-pad-8521a-bedded-polymatrix-axle-set-ap1-15a-8129k-b","title":"Wilwood PAD,8521A,BEDDED,POLYMATRIX,AXLE SET,AP1 15A-8129K-B","description":"\u003cp\u003ePad Characteristics include very aggressive initial response, ultimate high friction pad, immediate low temperature response, and medium-low wear rate during sustained high heat braking.\u003c\/p\u003e\u003cp\u003eHigh heat fade resistance is noted.\u003c\/p\u003e\u003cp\u003ePad Applications are for racing only - not for street use, including road course, oval pavement, and dirt all classes.\u003c\/p\u003e\u003cp\u003eRotor Material is steel and iron.\u003c\/p\u003e\u003cp\u003eThe above friction data (μ) was recorded through braking cycles from 95 mph to 40 mph at a 0.5g deceleration.\u003c\/p\u003e\u003cp\u003eSnubs were consecutively done until rotor temperature reached 1300°F.\u003c\/p\u003e\u003cp\u003eThis graph represents average data and is for general trend visualisations only comparing Wilwood pads.\u003c\/p\u003e\u003cp\u003eChart data should not be used in comparison with other manufacturer's data.\u003c\/p\u003e\u003cp\u003eTest conditions, variables, and environment can affect test results.\u003c\/p\u003e\u003cp\u003eTemperature range and overall friction value are the primary considerations for pad selection.\u003c\/p\u003e\u003cp\u003eThe pads must maintain the proper amount of friction for stopping power within the temperatures that will be realized on the track.\u003c\/p\u003e\u003cp\u003eOverall wear rate must also be considered.\u003c\/p\u003e\u003cp\u003eFor most asphalt and road race applications, compounds in the high-temperature range over 1000°F are usually necessary.\u003c\/p\u003e\u003cp\u003eDirt track, drag race, and street performance applications usually operate at temperatures between 500° and 1000°F.\u003c\/p\u003e\u003cp\u003eKeep in mind that these are general ranges and not absolute values.\u003c\/p\u003e\u003cp\u003eMany factors and unforeseen influences can affect brake temperatures.\u003c\/p\u003e\u003cp\u003eThe best indicator for pad selection will always be on-track performance.\u003c\/p\u003e\u003cp\u003eIf pad fade (friction loss) due to overheating occurs, improved cooling, a heavier rotor, or a higher temperature range pad may become necessary.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":51764691894554,"sku":"WLD15A-8129K-B","price":308.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/61OEHLv4WkL_3c0097cb-5b3f-4304-a2f4-5ee67c38f312.jpg?v=1772171202","url":"https:\/\/trybeepbeep.com\/products\/wilwood-pad-8521a-bedded-polymatrix-axle-set-ap1-15a-8129k-b","provider":"TryBeepbeep","version":"1.0","type":"link"}