{"product_id":"redshift-sports-replacement-spring-kit-fits-27-2mm-shockstop-endurance-seatpost-25-stiffness","title":"RedShift Sports Replacement Spring Kit - Fits 27.2mm ShockStop Endurance SeatPost, +25% Stiffness","description":"\u003cp\u003eReplacement springs are an ideal upgrade if you need a bit more stiffness from your ShockStop Suspension Seatpost. The stiffer springs provide a more topped-out feel, or if you're at the upper end of the weight range and want more support.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 25% more stiffness than the standard spring set\u003c\/li\u003e\n\u003cli\u003eIncludes two steel springs (one outer and one inner spring)\u003c\/li\u003e\n\u003cli\u003eOnly compatible with the 27.2mm diameter versions of the ShockStop Endurance Seatpost (both the 280 and 350mm lengths)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Redshift Sports","offers":[{"title":"Default Title","offer_id":48318556307696,"sku":"ST0517","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3592\/3952\/files\/J2824_ST0517_442474b7-05cf-4596-8011-4338442086d6.jpg?v=1780814472","url":"https:\/\/coloradocyclist.com\/products\/redshift-sports-replacement-spring-kit-fits-27-2mm-shockstop-endurance-seatpost-25-stiffness","provider":"Colorado Cyclist","version":"1.0","type":"link"}