{"product_id":"ast-linear-race-spring-61-mm-id-x-80-mm-free-length-single","title":"AST Linear Race Spring - 61 mm ID x 80 mm Free Length (Single)","description":"\u003cp\u003eThe AST linear race spring with a 61 mm inner diameter and 80 mm free length is a straight-rate coilover spring from AST Suspension, sold individually. Choose the spring rate from the menu.\u003c\/p\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e AST Suspension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e AST Linear Race Springs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner diameter (ID):\u003c\/strong\u003e 61 mm (2.40 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree length:\u003c\/strong\u003e 80 mm (3.1 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRates available (N\/mm):\u003c\/strong\u003e 20, 35, 100, 120, 140, 150, 160, 180, 190, 200, 210, 220, 240, 260, 280, 300. 1 N\/mm is about 5.71 lb\/in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as:\u003c\/strong\u003e a single spring. Order two for a pair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart numbers:\u003c\/strong\u003e AST-80-(rate)-61, for example AST-80-20-61\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eUniversal part: it is not made for one specific car. Check the inner diameter, free length and rate against your coilover before you order. Not sure? \u003ca href=\"\/pages\/contact\"\u003eAsk us\u003c\/a\u003e.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eRace springs are sold individually. Check the inner diameter, free length and rate against your coilover and spring perch before you order. Questions? \u003ca href=\"\/pages\/contact\"\u003eAsk us\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eAbout AST Suspension\u003c\/h3\u003e\u003cp\u003eAST (Advanced Suspension Technology) is a Dutch suspension brand. It develops monotube coilover systems and lowering springs for road and track cars, from 1-way street setups to 3-way motorsport dampers, and its coilovers are engineered and made in the Netherlands.\u003c\/p\u003e\u003ch3\u003eShipping \u0026amp; returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOrders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial order:\u003c\/strong\u003e this item is ordered from the manufacturer after you place your order. It is not shipped from stock and can take several weeks. We email you the expected ship date after you order.\u003c\/li\u003e\n\u003cli\u003eWe currently ship within the U.S. only. See our \u003ca href=\"\/policies\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e30-day returns on unused parts in original packaging — see our \u003ca href=\"\/policies\/refund-policy\"\u003eReturn Policy\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation at Team ANBD\u003c\/h3\u003e\u003cp\u003eTeam ANBD is a performance shop in Andover, New Jersey. An alignment is recommended after any ride-height change, and we can \u003ca href=\"\/pages\/performance-alignment-corner-balancing-nj\"\u003ealign or corner-balance\u003c\/a\u003e the car, and \u003ca href=\"\/pages\/track-prep-maintenance-nj\"\u003eprep track cars\u003c\/a\u003e. \u003ca href=\"\/pages\/appointment\"\u003eBook an appointment\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003eask us about installation and fitment\u003c\/a\u003e before you order.\u003c\/p\u003e","brand":"AST Suspension","offers":[{"title":"20 N\/mm (114 lb\/in)","offer_id":53343325126954,"sku":"astAST-80-20-61","price":45.0,"currency_code":"USD","in_stock":true},{"title":"35 N\/mm (200 lb\/in)","offer_id":53343325159722,"sku":"astAST-80-35-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"100 N\/mm (571 lb\/in)","offer_id":53343325192490,"sku":"astAST-80-100-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"120 N\/mm (685 lb\/in)","offer_id":53343325225258,"sku":"astAST-80-120-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"140 N\/mm (799 lb\/in)","offer_id":53343325258026,"sku":"astAST-80-140-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"150 N\/mm (857 lb\/in)","offer_id":53343325290794,"sku":"astAST-80-150-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"160 N\/mm (914 lb\/in)","offer_id":53343325323562,"sku":"astAST-80-160-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"180 N\/mm (1028 lb\/in)","offer_id":53343325356330,"sku":"astAST-80-180-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"190 N\/mm (1085 lb\/in)","offer_id":53343325389098,"sku":"astAST-80-190-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"200 N\/mm (1142 lb\/in)","offer_id":53343325421866,"sku":"astAST-80-200-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"210 N\/mm (1199 lb\/in)","offer_id":53343325454634,"sku":"astAST-80-210-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"220 N\/mm (1256 lb\/in)","offer_id":53343325487402,"sku":"astAST-80-220-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"240 N\/mm (1370 lb\/in)","offer_id":53343325520170,"sku":"astAST-80-240-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"260 N\/mm (1485 lb\/in)","offer_id":53343325552938,"sku":"astAST-80-260-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"280 N\/mm (1599 lb\/in)","offer_id":53343325585706,"sku":"astAST-80-280-61","price":85.5,"currency_code":"USD","in_stock":true},{"title":"300 N\/mm (1713 lb\/in)","offer_id":53343325618474,"sku":"astAST-80-300-61","price":85.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/6358\/8650\/files\/6fcfd33afc914ad40f4e9f3f15eb666e.jpg?v=1793134630","url":"https:\/\/team-anbd.com\/products\/ast-linear-race-spring-61-mm-id-x-80-mm-free-length-single","provider":"Team ANBD","version":"1.0","type":"link"}