{"product_id":"mugen-seiki-1-1mm-clutch-spring-set-3","title":"Mugen Seiki 1.1mm Clutch Spring Set (3)","description":"This is a set of optional 1.1mm clutch springs. This is a common clutch spring for RB Concepts WS7 and WS7II engines. The stiffer the spring, the later the clutch will engage allowing the engine to spool up to a higher RPM range before the clutch comes on. The later the clutch engages, the more the clutch will slip causing the clutch shoes to wear out more quickly.","brand":"Mugen Seiki","offers":[{"title":"Default Title","offer_id":14879915526,"sku":"C0753","price":7.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/6357\/products\/mugc0753.jpg?v=1527137367","url":"https:\/\/ricercgr.com\/products\/mugen-seiki-1-1mm-clutch-spring-set-3","provider":"RACERC","version":"1.0","type":"link"}