{"product_id":"ssp-g-performance-qmb139-torque-spring-base-169-280","title":"SSP-G Performance QMB139 Torque Spring Base","description":"SSP-G Performance Torque Spring Base for 50cc QMB139 4-stroke engines and engine based vehicles.\u003cp\u003eThe QMB139 Torque Spring Base will allow for smoother torque spring action through the use of roller bearings. This allows the spring to pivot and turn free rather than binding up. The roller bearings reside inside the machined aluminum cup. No more loose ball bearings!\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOverall Height: 8.2mm\u003c\/li\u003e\n\u003cli\u003eInner Diameter (Where Spring Sits): 58mm\u003c\/li\u003e\n\u003c\/ul\u003eQMB139 50cc\/49cc , Various unlisted makes\/models","brand":"SSP-G","offers":[{"title":"Default Title","offer_id":49986001895704,"sku":"169-280","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/files\/452244.jpg?v=1744827618","url":"https:\/\/www.scooterworks.com\/products\/ssp-g-performance-qmb139-torque-spring-base-169-280","provider":"Scooterworks USA, LLC","version":"1.0","type":"link"}