{"product_id":"sprindex-downhill-coil-spring","title":"Sprindex Downhill Coil Spring","description":"\u003cfont rwr=\"1\" style=\"\"\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cu style=\"\"\u003e\u003cfont face=\"Arial\" style=\"\" size=\"4\"\u003e\u003cb style=\"\"\u003eSprindex Downhill Coil Spring\u003c\/b\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/u\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\" size=\"4\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\n\u003cdiv\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eAdjustable spring rate coil that's also progressive. Sprindex is specifically designed to have a progressive spring rate for the last 20% of stroke for big hit support and for bikes with a linear linkage design.\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cfont face=\"Arial\" size=\"4\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\n\u003cdiv style=\"\"\u003e\u003cb\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eFeatures:\u003c\/font\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\" size=\"4\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cul\u003e\n\u003cli\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eAdjustable base spring rate by changing the length of effective coils\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eIncludes spring, adjuster, and 5 Delrin performance adapters that allow the spring to spin while compressing and also adapt to a variety of shocks on the market\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eCoil is made of super high tensile spring steel similar to inchlightweight inch springs (which is why Sprindex is lighter than regular springs) in order to handle the stress of the system when adjusted to its highest spring rate setting, as well as reduce coil mass\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eBehaves like a regular coil that has a spring rate the same as your adjusted Sprindex spring rate. Adjusting your Sprindex does not change the length of the coil and so does not change your preload. Preload is adjusted normally and with the threaded ring that came with your shock\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eThe first 80% of the stroke has a linear rate while the last 20% of the stroke has a progressive rate to help smooth bottom out\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cb\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eSpecification:\u003cbr\u003e\u003c\/font\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cfont face=\"Arial\" size=\"4\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cul\u003e\n\u003cli\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eSpring material: High quality lightweight steel\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Arial\" size=\"4\"\u003ePerformance adapter: Delrin plastic\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eI.D. (mm): 38.3 \u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eStroke: 3 in\/75 mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eLength: 160 mm\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eSpring Weight: 290-320 (290-320 lbs), 340-370 (340-370 lbs), 400-440 (400-440 lbs), 450-490 (450-490 lbs), 510-570 (510-570 lbs), 570-630 (570-630 lbs)\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/font\u003e","brand":"Sprindex","offers":[{"title":"290-320","offer_id":45414128320769,"sku":"SX-168692 \/ U20 C1","price":137.0,"currency_code":"USD","in_stock":true},{"title":"340-370","offer_id":45414128353537,"sku":"SX-168708 \/ U20 G1","price":137.0,"currency_code":"USD","in_stock":true},{"title":"400-440","offer_id":45414128386305,"sku":"SX-168715 \/ L15 H2","price":137.0,"currency_code":"USD","in_stock":false},{"title":"450-490","offer_id":45414128419073,"sku":"SX-168722 \/ B40 E5 O\/O BOX 1","price":137.0,"currency_code":"USD","in_stock":false},{"title":"510-570","offer_id":45414128451841,"sku":"SX-168913 \/ L3 A2","price":137.0,"currency_code":"USD","in_stock":false},{"title":"570-630","offer_id":45414128484609,"sku":"SX-168920 \/ L14 C3","price":137.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/0196\/4698\/files\/Downhill.webp?v=1721395150","url":"https:\/\/sportandleisure.com\/en-us\/products\/sprindex-downhill-coil-spring","provider":"Sport \u0026 Leisure","version":"1.0","type":"link"}