{"product_id":"spring-coilover-helper-60mm-l-x-60mm-id-1-5kfg","title":"Spring Bump Stop Helper 60mm L x 60mm ID 1.5kfg","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese Swift Springs flat wire helper springs (H60-060-015) stack with the main spring on 60 mm ID coilovers. A helper spring has a minimal effect on the main spring rate; its job is to keep the main spring seated on the perch when the shock is under negative or zero load (droop travel), which suits setups where the main spring cannot be preloaded. This pair is rated 1.5 kgf\/mm (84 lb\/in) with a 60 mm free length, and a stack spring adapter is included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Swift Springs\u003c\/li\u003e\n\u003cli\u003eProduct: Helper Springs, flat wire\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: H60-060-015\u003c\/li\u003e\n\u003cli\u003eSKU: BGBF_H60-060-015\u003c\/li\u003e\n\u003cli\u003eInner diameter: 60 mm\u003c\/li\u003e\n\u003cli\u003eFree length: 60 mm (2.4 in)\u003c\/li\u003e\n\u003cli\u003eSpring rate: 1.5 kgf\/mm (84 lb\/in)\u003c\/li\u003e\n\u003cli\u003eStroke: 41 mm (1.6 in)\u003c\/li\u003e\n\u003cli\u003eFully compressed height (FCH): 19 mm (0.7 in)\u003c\/li\u003e\n\u003cli\u003eCW: 70 kg (154 lbs)\u003c\/li\u003e\n\u003cli\u003eIncludes: Stack spring adapter\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Gold powder coat\u003c\/li\u003e\n\u003cli\u003eSold: Pair\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUsage \u0026amp; Buying Guidance\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMatch the 60 mm ID to your main spring and perch. Helper springs are sold in pairs and include the stack spring adapter.\u003c\/p\u003e","brand":"SWIFT SPRINGS","offers":[{"title":"Default Title","offer_id":67516072132898,"sku":"BGBF_H60-060-015","price":79.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/2684\/5730\/files\/SWIH60-060-015.jpg?v=1791867580","url":"https:\/\/turbochargedracing.com\/products\/spring-coilover-helper-60mm-l-x-60mm-id-1-5kfg","provider":"Turbochargedracing","version":"1.0","type":"link"}