{"product_id":"moton-linear-racing-spring-250-mm-x-61-mm-id-single","title":"MOTON Linear Racing Spring, 250 mm x 61 mm ID (Single)","description":"\u003cp\u003eA MOTON linear racing spring, 250 mm long with a 61 mm inside diameter, in 21 rates from 20 to 150 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\u003e21 rates, 20 to 150 N\/mm, linear\u003c\/li\u003e\n\u003cli\u003e250 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-250-20-61 to AST-250-150-61 (see the rate table)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFree length\u003c\/th\u003e\n\u003ctd\u003e250 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\u003e21 rates, 20 to 150 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-250-20-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e143\u003c\/td\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003ctd\u003e4150\u003c\/td\u003e\n\u003ctd\u003e166\u003c\/td\u003e\n\u003ctd\u003eAST-250-25-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e171\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e4800\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003eAST-250-30-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e94\u003c\/td\u003e\n\u003ctd\u003e5460\u003c\/td\u003e\n\u003ctd\u003e156\u003c\/td\u003e\n\u003ctd\u003eAST-250-35-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e228\u003c\/td\u003e\n\u003ctd\u003e93\u003c\/td\u003e\n\u003ctd\u003e6280\u003c\/td\u003e\n\u003ctd\u003e157\u003c\/td\u003e\n\u003ctd\u003eAST-250-40-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e286\u003c\/td\u003e\n\u003ctd\u003e102\u003c\/td\u003e\n\u003ctd\u003e7400\u003c\/td\u003e\n\u003ctd\u003e148\u003c\/td\u003e\n\u003ctd\u003eAST-250-50-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e314\u003c\/td\u003e\n\u003ctd\u003e103\u003c\/td\u003e\n\u003ctd\u003e8085\u003c\/td\u003e\n\u003ctd\u003e147\u003c\/td\u003e\n\u003ctd\u003eAST-250-55-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e343\u003c\/td\u003e\n\u003ctd\u003e104\u003c\/td\u003e\n\u003ctd\u003e8760\u003c\/td\u003e\n\u003ctd\u003e146\u003c\/td\u003e\n\u003ctd\u003eAST-250-60-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e371\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e8775\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003eAST-250-65-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003e9240\u003c\/td\u003e\n\u003ctd\u003e132\u003c\/td\u003e\n\u003ctd\u003eAST-250-70-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e428\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e9750\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003eAST-250-75-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e457\u003c\/td\u003e\n\u003ctd\u003e123\u003c\/td\u003e\n\u003ctd\u003e10160\u003c\/td\u003e\n\u003ctd\u003e127\u003c\/td\u003e\n\u003ctd\u003eAST-250-80-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e485\u003c\/td\u003e\n\u003ctd\u003e117\u003c\/td\u003e\n\u003ctd\u003e11305\u003c\/td\u003e\n\u003ctd\u003e133\u003c\/td\u003e\n\u003ctd\u003eAST-250-85-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e514\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e11700\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003eAST-250-90-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e542\u003c\/td\u003e\n\u003ctd\u003e124\u003c\/td\u003e\n\u003ctd\u003e11970\u003c\/td\u003e\n\u003ctd\u003e126\u003c\/td\u003e\n\u003ctd\u003eAST-250-95-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e571\u003c\/td\u003e\n\u003ctd\u003e128\u003c\/td\u003e\n\u003ctd\u003e12200\u003c\/td\u003e\n\u003ctd\u003e122\u003c\/td\u003e\n\u003ctd\u003eAST-250-100-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e628\u003c\/td\u003e\n\u003ctd\u003e126\u003c\/td\u003e\n\u003ctd\u003e13640\u003c\/td\u003e\n\u003ctd\u003e124\u003c\/td\u003e\n\u003ctd\u003eAST-250-110-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e685\u003c\/td\u003e\n\u003ctd\u003e126\u003c\/td\u003e\n\u003ctd\u003e14880\u003c\/td\u003e\n\u003ctd\u003e124\u003c\/td\u003e\n\u003ctd\u003eAST-250-120-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e742\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e14950\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003eAST-250-130-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e799\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e14700\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003eAST-250-140-61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e857\u003c\/td\u003e\n\u003ctd\u003e137\u003c\/td\u003e\n\u003ctd\u003e16950\u003c\/td\u003e\n\u003ctd\u003e113\u003c\/td\u003e\n\u003ctd\u003eAST-250-150-61\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":57612940476796,"sku":"AST-250-20-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"25 N\/mm (143 lb\/in)","offer_id":57612940509564,"sku":"AST-250-25-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"30 N\/mm (171 lb\/in)","offer_id":57612940542332,"sku":"AST-250-30-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"35 N\/mm (200 lb\/in)","offer_id":57612940575100,"sku":"AST-250-35-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"40 N\/mm (228 lb\/in)","offer_id":57612940607868,"sku":"AST-250-40-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"50 N\/mm (286 lb\/in)","offer_id":57612940640636,"sku":"AST-250-50-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"55 N\/mm (314 lb\/in)","offer_id":57612940673404,"sku":"AST-250-55-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"60 N\/mm (343 lb\/in)","offer_id":57612940706172,"sku":"AST-250-60-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"65 N\/mm (371 lb\/in)","offer_id":57612940738940,"sku":"AST-250-65-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"70 N\/mm (400 lb\/in)","offer_id":57612940771708,"sku":"AST-250-70-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"75 N\/mm (428 lb\/in)","offer_id":57612940804476,"sku":"AST-250-75-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"80 N\/mm (457 lb\/in)","offer_id":57612940837244,"sku":"AST-250-80-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"85 N\/mm (485 lb\/in)","offer_id":57612940870012,"sku":"AST-250-85-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"90 N\/mm (514 lb\/in)","offer_id":57612940902780,"sku":"AST-250-90-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"95 N\/mm (542 lb\/in)","offer_id":57612940935548,"sku":"AST-250-95-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"100 N\/mm (571 lb\/in)","offer_id":57612940968316,"sku":"AST-250-100-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"110 N\/mm (628 lb\/in)","offer_id":57612941001084,"sku":"AST-250-110-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"120 N\/mm (685 lb\/in)","offer_id":57612941033852,"sku":"AST-250-120-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"130 N\/mm (742 lb\/in)","offer_id":57612941066620,"sku":"AST-250-130-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"140 N\/mm (799 lb\/in)","offer_id":57612941099388,"sku":"AST-250-140-61","price":94.8,"currency_code":"GBP","in_stock":true},{"title":"150 N\/mm (857 lb\/in)","offer_id":57612941132156,"sku":"AST-250-150-61","price":94.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/9208\/4867\/files\/moton-spring-250x61-linear-racing-spring-250-mm-x-61-mm-id-single-1.jpg?v=1791455112","url":"https:\/\/fdracing.co.uk\/products\/moton-linear-racing-spring-250-mm-x-61-mm-id-single","provider":"FD Racing","version":"1.0","type":"link"}