{"product_id":"gy6s-1200-1030-ncy-performance-clutch-secondary-spring-seat-for-scooter-with-150cc-gy6-motors","title":"NCY PERFORMANCE CLUTCH SECONDARY SPRING SEAT FOR SCOOTER WITH 150cc GY6 MOTORS","description":"\u003ch2\u003eSmooth Shifting: NCY Ball-Bearing Secondary Spring Seat\u003c\/h2\u003e \u003cp\u003eEliminate CVT binding and \"spring twist\" with the \u003cstrong\u003eNCY Secondary Spring Seat\u003c\/strong\u003e. In a stock GY6 setup, the torque spring must twist as it compresses, creating internal friction that slows down your transmission's response. This NCY upgrade features an integrated ball-bearing assembly that allows the spring to rotate freely, ensuring lightning-fast downshifts and much smoother overall belt operation.\u003c\/p\u003e \u003ch3\u003eTechnical Performance Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAnti-Binding Technology:\u003c\/strong\u003e The bearing seat allows the secondary spring to decompress without torsional resistance, providing consistent \"pop\" and more responsive acceleration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReduced Belt Heat:\u003c\/strong\u003e By smoothing out the opening and closing of the rear pulley, this seat helps reduce parasitic drag and excessive heat buildup in the CVT belt.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHardened Steel Construction:\u003c\/strong\u003e Engineered to withstand the high-RPM environment of performance GY6 builds, ensuring the bearings stay seated even under extreme spring tension.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImproved Downshifting:\u003c\/strong\u003e Noticeably improves the scooter's ability to \"find the right gear\" when coming out of corners or hitting inclines.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eComprehensive Fitment Guide\u003c\/h3\u003e \u003cp\u003eThis seat is designed for \u003cstrong\u003eGY6-based 125cc to 170cc\u003c\/strong\u003e engines and is a direct-fit performance upgrade for:\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eBrand\u003c\/th\u003e \u003cth\u003eCompatible Models\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eGenuine Scooter Co.\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBuddy 125, Buddy 150, Buddy 170i, Hooligan 170i\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eLance \/ SYM\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eCali Classic 125\/150, Havana Classic, PCH 150\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTao Tao \/ Wolf\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eLancer 150, Quantum 150, Lucky 150, EX-150\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eEngine Codes\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e152QMI, 157QMJ, 161QMK, 1P57QMJ, and more\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cstrong\u003e157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes:\u003c\/strong\u003e\u003c\/p\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e157QMJ\u003c\/td\u003e \u003ctd\u003e161QMK\u003c\/td\u003e \u003ctd\u003e152QMI\u003c\/td\u003e \u003ctd\u003e1P61QMK\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eYN1P57QMJ\u003c\/td\u003e \u003ctd\u003e1P52FMI\u003c\/td\u003e \u003ctd\u003e154FMI\u003c\/td\u003e \u003ctd\u003eJJ157QMJ\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e1P57QMJ\u003c\/td\u003e \u003ctd\u003eBN157QMJ\u003c\/td\u003e \u003ctd\u003eBN161QMK-A\u003c\/td\u003e \u003ctd\u003eOther QMJ, QMK, and QMI models\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eDon't see your engine listed? If the engine is 125-200cc and the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBearing Seat ID:\u003c\/strong\u003e 45.4mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBearing Seat OD:\u003c\/strong\u003e 57.5mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGroove Width:\u003c\/strong\u003e 1.75mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIncluded Hardware:\u003c\/strong\u003e High-tension bearings and bearing seat\u003c\/li\u003e \u003c\/ul\u003e \u003cstrong\u003eMechanic's Note:\u003c\/strong\u003e This is a \"must-have\" upgrade when installing a stiffer 1000 or 1500 RPM torque spring. Because the spring is harder to compress, the binding effect is much more pronounced.","brand":"ChinesePartsPro","offers":[{"title":"Default Title","offer_id":53556417069368,"sku":"1200-1030","price":15.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/8898\/6997\/files\/1200-1030__58486.1619040862.jpg?v=1792868339","url":"https:\/\/www.chinesepartspro.com\/products\/gy6s-1200-1030-ncy-performance-clutch-secondary-spring-seat-for-scooter-with-150cc-gy6-motors","provider":"ChinesePartsPro","version":"1.0","type":"link"}