{"product_id":"spring-silver-purple-ultrashift-2200-2400-rpm-spring","title":"Spring (Silver\/Purple) - UltraShift 2200-2400 RPM Spring","description":"\u003cp\u003eThe KWI Silver\/Purple Primary Spring is a purpose-built engagement spring for KWI UltraShift clutch systems — calibrated for a 2,200–2,400 RPM engagement range . Available individually for riders dialing in their UltraShift setup or replacing a worn spring without purchasing a full kit. The 2,200–2,400 RPM engagement window makes this spring the mid-range option in the UltraShift spring lineup — delivering smooth, predictable clutch engagement for a wide range of riding conditions and power levels. If your current engagement RPM is too low or too high for your setup, swapping to the Silver\/Purple Spring is the straightforward way to bring it back into the right range.\u003c\/p\u003e","brand":"KWI Clutching","offers":[{"title":"Default Title","offer_id":67505965433122,"sku":"594775","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/2967\/8114\/files\/UltraShift2200Spring-web_20743f55-f82e-4fde-b160-9c2547045aad.jpg?v=1791769074","url":"https:\/\/utahmotorworks.com\/products\/spring-silver-purple-ultrashift-2200-2400-rpm-spring","provider":"Utah Motorworks","version":"1.0","type":"link"}