{"product_id":"ap-racing-wr1-radi-cal-e-6-piston-ev-caliper-cp9321-410mm-disc","title":"AP Racing WR1 Radi-CAL e 6-Piston EV Caliper CP9321 (Ø410mm Disc)","description":"\u003cp\u003eA six-piston WR1 Radi-CAL e caliper from AP Racing for electric vehicles (road upgrade): a forged two-piece aluminium body with aluminium pistons, radial mounting on 195mm centres and Ø380-410mm discs, 36mm thick. Sold per caliper in black, red, silver, yellow or white, right or left hand, trailing or leading.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6 pistons (Ø31.8mm x 4, Ø41.3mm x 2), 58.6cm² piston area\u003c\/li\u003e\n\u003cli\u003eForged two-piece aluminium body, low-drag seals, supplied with brake pads\u003c\/li\u003e\n\u003cli\u003eRadial mount, 195mm centres\u003c\/li\u003e\n\u003cli\u003eØ380-410mm discs, 36mm thick\u003c\/li\u003e\n\u003cli\u003eBlack, red, silver, yellow or white paint finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCheck before you order\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePriced per caliper: one axle needs a right-hand and a left-hand caliper.\u003c\/li\u003e\n\u003cli\u003eThis is the caliper on its own: discs and mounting brackets are not included.\u003c\/li\u003e\n\u003cli\u003eTrailing calipers sit behind the axle, leading calipers in front of it: choose the handing that matches where the caliper mounts on your car.\u003c\/li\u003e\n\u003cli\u003eThe photo shows AP Racing's green finish: choose from the colours listed under Colour.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart numbers\u003c\/th\u003e\n\u003ctd\u003eCP9321-[2-5]A + colour: -2 RHT, -3 LHT, -4 RHL, -5 LHL; colour BG20 black, R42 red, S29 silver, Y31 yellow, W2 white (e.g. CP9321-2ABG20)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eWR1 Radi-CAL e, 6-piston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePiston sizes\u003c\/th\u003e\n\u003ctd\u003eØ31.8mm x 4 and Ø41.3mm x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePiston area\u003c\/th\u003e\n\u003ctd\u003e58.6cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eRoad upgrade for electric vehicles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded\u003c\/th\u003e\n\u003ctd\u003eBrake pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody\u003c\/th\u003e\n\u003ctd\u003eForged two-piece aluminium alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePistons\u003c\/th\u003e\n\u003ctd\u003eAluminium alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eRadial, 195mm x 49.5mm centres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiscs\u003c\/th\u003e\n\u003ctd\u003eØ380-410mm, 36mm thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting offset\u003c\/th\u003e\n\u003ctd\u003e49.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting hole\u003c\/th\u003e\n\u003ctd\u003e12.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e'PL' dimension\u003c\/th\u003e\n\u003ctd\u003e70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (no pads)\u003c\/th\u003e\n\u003ctd\u003e4.70kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHydraulic thread\u003c\/th\u003e\n\u003ctd\u003eM10x1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBleed screw torque\u003c\/th\u003e\n\u003ctd\u003e17Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrake pad\u003c\/th\u003e\n\u003ctd\u003eCP7555D70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeals\u003c\/th\u003e\n\u003ctd\u003eBoot-type dirt seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLow drag\u003c\/th\u003e\n\u003ctd\u003eLow-drag seal and groove design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePad clip\u003c\/th\u003e\n\u003ctd\u003ePad anti-rattle clip fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePaint finish\u003c\/th\u003e\n\u003ctd\u003eblack (BG20), red (R42), silver (S29), yellow (Y31) or white (W2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeal repair kit\u003c\/th\u003e\n\u003ctd\u003eCP4535-EEK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFitting notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBleed screws must be at the top.\u003c\/li\u003e\n\u003cli\u003eThe disc must pass the smaller piston first (differential bore calipers).\u003c\/li\u003e\n\u003cli\u003eAP Racing say brake parts should only be fitted by people experienced in fitting disc brake systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AP Racing","offers":[{"title":"Black \/ Right hand trailing (RHT)","offer_id":57769861185916,"sku":"CP9321-2ABG20","price":650.09,"currency_code":"GBP","in_stock":true},{"title":"Red \/ Right hand trailing 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(LHL)","offer_id":57769861808508,"sku":"CP9321-5AW2","price":650.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/Radi-Cal_20E1_20Front_20Iso_33e7d310-b5be-41ff-8ccd-7b714c212f4b.png?v=1792591268","url":"https:\/\/fdracing.co.uk\/products\/ap-racing-wr1-radi-cal-e-6-piston-ev-caliper-cp9321-410mm-disc","provider":"FD Racing","version":"1.0","type":"link"}