{"product_id":"moton-linear-racing-spring-180-mm-x-61-mm-id-single","title":"MOTON Linear Racing Spring, 180 mm x 61 mm ID (Single)","description":"\u003cp\u003eA MOTON linear racing spring, 180 mm long with a 61 mm inside diameter, in 27 rates from 20 to 290 N\/mm. MOTON make their racing springs from extreme high-tensile chrome-silicon wire, coiled on a Wafios compression coiling machine, then pre-blocked and protected against corrosion to OEM specifications. The table below gives each rate's block length, the force at block and its travel.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e27 rates, 20 to 290 N\/mm, linear\u003c\/li\u003e\n\u003cli\u003e180 mm free length, 61 mm inside diameter\u003c\/li\u003e\n\u003cli\u003eExtreme high-tensile chrome-silicon wire, Wafios-coiled\u003c\/li\u003e\n\u003cli\u003ePre-blocked, with OEM-specification corrosion protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCheck before you order\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThese springs do not fit original (OEM) top mounts.\u003c\/li\u003e\n\u003cli\u003eSold as a single spring: order two for a pair.\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\u003eAST-180-20-61 to AST-180-290-61 (see the rate table)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFree length\u003c\/th\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInside diameter\u003c\/th\u003e\n\u003ctd\u003e61 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpring rates\u003c\/th\u003e\n\u003ctd\u003e27 rates, 20 to 290 N\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eLinear rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eExtreme high-tensile chrome-silicon wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eRate table\u003c\/h3\u003e\u003ctable class=\"spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRate (N\/mm)\u003c\/th\u003e\n\u003cth\u003eRate (lb\/in)\u003c\/th\u003e\n\u003cth\u003eBlock length (mm)\u003c\/th\u003e\n\u003cth\u003eForce at block (N)\u003c\/th\u003e\n\u003cth\u003eTravel to block (mm)\u003c\/th\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e114\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eAST-180-20-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e171\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003ctd\u003e3720\u003c\/td\u003e\n\u003ctd\u003e124\u003c\/td\u003e\n\u003ctd\u003eAST-180-30-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e62\u003c\/td\u003e\n\u003ctd\u003e4096\u003c\/td\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003eAST-180-35-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e228\u003c\/td\u003e\n\u003ctd\u003e62\u003c\/td\u003e\n\u003ctd\u003e4720\u003c\/td\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003eAST-180-40-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e286\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e5500\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003eAST-180-50-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e314\u003c\/td\u003e\n\u003ctd\u003e71\u003c\/td\u003e\n\u003ctd\u003e5995\u003c\/td\u003e\n\u003ctd\u003e109\u003c\/td\u003e\n\u003ctd\u003eAST-180-55-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e343\u003c\/td\u003e\n\u003ctd\u003e73\u003c\/td\u003e\n\u003ctd\u003e6420\u003c\/td\u003e\n\u003ctd\u003e107\u003c\/td\u003e\n\u003ctd\u003eAST-180-60-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e371\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e6825\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003eAST-180-65-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e77\u003c\/td\u003e\n\u003ctd\u003e7210\u003c\/td\u003e\n\u003ctd\u003e103\u003c\/td\u003e\n\u003ctd\u003eAST-180-70-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e428\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e7500\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003eAST-180-75-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e457\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e8400\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003eAST-180-80-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e485\u003c\/td\u003e\n\u003ctd\u003e78\u003c\/td\u003e\n\u003ctd\u003e8670\u003c\/td\u003e\n\u003ctd\u003e102\u003c\/td\u003e\n\u003ctd\u003eAST-180-85-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e514\u003c\/td\u003e\n\u003ctd\u003e81\u003c\/td\u003e\n\u003ctd\u003e8910\u003c\/td\u003e\n\u003ctd\u003e99\u003c\/td\u003e\n\u003ctd\u003eAST-180-90-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e542\u003c\/td\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003ctd\u003e9120\u003c\/td\u003e\n\u003ctd\u003e96\u003c\/td\u003e\n\u003ctd\u003eAST-180-95-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e571\u003c\/td\u003e\n\u003ctd\u003e77\u003c\/td\u003e\n\u003ctd\u003e10300\u003c\/td\u003e\n\u003ctd\u003e103\u003c\/td\u003e\n\u003ctd\u003eAST-180-100-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e628\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e10120\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003eAST-180-110-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e685\u003c\/td\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003ctd\u003e11520\u003c\/td\u003e\n\u003ctd\u003e96\u003c\/td\u003e\n\u003ctd\u003eAST-180-120-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e742\u003c\/td\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003ctd\u003e11830\u003c\/td\u003e\n\u003ctd\u003e91\u003c\/td\u003e\n\u003ctd\u003eAST-180-130-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e799\u003c\/td\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003e13160\u003c\/td\u003e\n\u003ctd\u003e94\u003c\/td\u003e\n\u003ctd\u003eAST-180-140-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e857\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003e13200\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003eAST-180-150-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e914\u003c\/td\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003ctd\u003e15360\u003c\/td\u003e\n\u003ctd\u003e96\u003c\/td\u003e\n\u003ctd\u003eAST-180-160-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e971\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eAST-180-170-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e999\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eAST-180-175-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e1,028\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e15300\u003c\/td\u003e\n\u003ctd\u003e84.6\u003c\/td\u003e\n\u003ctd\u003eAST-180-180-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e1,142\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eAST-180-200-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e1,256\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003e19360\u003c\/td\u003e\n\u003ctd\u003e88.2\u003c\/td\u003e\n\u003ctd\u003eAST-180-220-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e290\u003c\/td\u003e\n\u003ctd\u003e1,656\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eAST-180-290-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Moton","offers":[{"title":"20 N\/mm (114 lb\/in)","offer_id":57612919505276,"sku":"AST-180-20-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"30 N\/mm (171 lb\/in)","offer_id":57612919538044,"sku":"AST-180-30-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"35 N\/mm (200 lb\/in)","offer_id":57612919570812,"sku":"AST-180-35-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"40 N\/mm (228 lb\/in)","offer_id":57612919603580,"sku":"AST-180-40-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"50 N\/mm (286 lb\/in)","offer_id":57612919636348,"sku":"AST-180-50-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"55 N\/mm (314 lb\/in)","offer_id":57612919669116,"sku":"AST-180-55-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"60 N\/mm (343 lb\/in)","offer_id":57612919701884,"sku":"AST-180-60-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"65 N\/mm (371 lb\/in)","offer_id":57612919734652,"sku":"AST-180-65-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"70 N\/mm (400 lb\/in)","offer_id":57612919767420,"sku":"AST-180-70-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"75 N\/mm (428 lb\/in)","offer_id":57612919800188,"sku":"AST-180-75-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"80 N\/mm (457 lb\/in)","offer_id":57612919832956,"sku":"AST-180-80-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"85 N\/mm (485 lb\/in)","offer_id":57612919865724,"sku":"AST-180-85-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"90 N\/mm (514 lb\/in)","offer_id":57612919898492,"sku":"AST-180-90-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"95 N\/mm (542 lb\/in)","offer_id":57612919931260,"sku":"AST-180-95-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"100 N\/mm (571 lb\/in)","offer_id":57612919964028,"sku":"AST-180-100-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"110 N\/mm (628 lb\/in)","offer_id":57612919996796,"sku":"AST-180-110-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"120 N\/mm (685 lb\/in)","offer_id":57612920029564,"sku":"AST-180-120-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"130 N\/mm (742 lb\/in)","offer_id":57612920062332,"sku":"AST-180-130-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"140 N\/mm (799 lb\/in)","offer_id":57612920095100,"sku":"AST-180-140-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"150 N\/mm (857 lb\/in)","offer_id":57612920127868,"sku":"AST-180-150-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"160 N\/mm (914 lb\/in)","offer_id":57612920160636,"sku":"AST-180-160-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"170 N\/mm (971 lb\/in)","offer_id":57612920193404,"sku":"AST-180-170-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"175 N\/mm (999 lb\/in)","offer_id":57612920226172,"sku":"AST-180-175-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"180 N\/mm (1,028 lb\/in)","offer_id":57612920258940,"sku":"AST-180-180-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"200 N\/mm (1,142 lb\/in)","offer_id":57612920291708,"sku":"AST-180-200-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"220 N\/mm (1,256 lb\/in)","offer_id":57612920324476,"sku":"AST-180-220-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"290 N\/mm (1,656 lb\/in)","offer_id":57612920553852,"sku":"AST-180-290-61","price":94.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/moton-spring-180x61-linear-racing-spring-180-mm-x-61-mm-id-single-1.jpg?v=1791455066","url":"https:\/\/fdracing.co.uk\/products\/moton-linear-racing-spring-180-mm-x-61-mm-id-single","provider":"FD Racing","version":"1.0","type":"link"}