{"product_id":"ball-bearing-secondary-spring-seat-for-gy6-qmk-125-170cc","title":"Ball-Bearing Secondary Spring Seat for GY6 \u0026 QMK 125-170cc","description":"\u003ch2\u003eBall-Bearing Secondary Spring Seat for GY6 125-170cc Scooters\u003c\/h2\u003e\u003cp\u003eThis ball-bearing secondary spring seat is made for GY6 and QMK engines in the 125cc to 170cc range. Its bearing lets the torque spring turn freely, which stops it from binding and twisting. That helps the CVT respond better and allows quicker downshifts. If you are upgrading your torque springs, you may also want to look at these \u003ca href=\"\/collections\/gy6-150cc-parts\"\u003eGY6 150cc scooter parts\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\u003cp\u003eThe ball-bearing setup cuts down on parasitic drag and keeps the belt from building up as much heat while you ride. Over time, this helps the CVT system perform better and last longer. Paired with stiffer torque springs rated at 1000 or 1500 RPM, it helps the drivetrain work more efficiently.\u003c\/p\u003e\u003ch3\u003eConstruction Details\u003c\/h3\u003e\u003cp\u003eThis part is made from yellow zinc-plated hardened steel so it can handle everyday riding. The assembly comes with a seat ring for the bearing and the ball bearings themselves, giving smooth movement and a secure fit. It is a straightforward option for anyone wanting to improve their scooter's performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Bearing Seat ID: 45.4mm, Bearing Seat OD: 57.5mm, Groove Width: 1.75mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow zinc plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Bearing seat ring, ball bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GY6 150cc (157QMJ) driven pulley secondary spring seat, 45.4mm ID x 57.5mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eGY6 150cc (157QMJ)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Check that the bearing seat ID is 45.4mm and the OD is 57.5mm to match your rear pulley's spring seat, and confirm the groove width is 1.75mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it goes:\u003c\/strong\u003e part #5 on the driven pulley diagram for the GY6 150cc (157QMJ).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-150cc-parts\"\u003eGY6 150cc Scooter Parts (157QMJ)\u003c\/a\u003e · \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-seats\"\u003eScooter Seats\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-bearings\"\u003eScooter Bearings\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51138651390009,"sku":"TT-26615","price":19.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/ball-bearing-secondary-spring-seat-for-gy6-qmk-125-170cc-1.jpg?v=1794376570","url":"https:\/\/www.trendtimes.com\/products\/ball-bearing-secondary-spring-seat-for-gy6-qmk-125-170cc","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}