{"product_id":"ncy-compression-spring-gy6-1000-rpm","title":"NCY Compression Spring (GY6), 1000 rpm","description":"\u003cp\u003eNCY compression\/contra spring (black, 1000rpm) for Genuine Buddy 125\/150\/170, Blur 150 scooters and Chinese 125\/150 GY6 engines. Compression springs (or contra springs) supply the pressure to engage the belt and determine how quickly the CVT transmission changes from low to high gear. A 1000rpm spring will go into a higher gear than a 2000rpm spring. Specifications: Spring length: 147.9mm Spring inner diameter: 48.5mm Spring outer diameter: 58mm Wire gauge: 4mm Compatibility: Genuine Buddy 125 Genuine Buddy 150 Genuine Buddy 170i Genuine Blur 150 157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes: 157QMJ 161QMK 152QMI 1P61QMK YN1P57QMJ 1P52FMI 154FMI JJ157QMJ 1P57QMJ BN157QMJ BN161QMK-A Other QMJ, QMK, and QMI models Don't see your engine listed? If the engine code includes \"QM\" or \"FM\", this product is compatible with your vehicle. About NCY: NCY is the aftermarket performance parts leader for most popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 \/ QMB powered scooters. Made in Taiwan with strict quality standards since 1997, NCY is ISO 9001 certified. Made in Taiwan. This product is intended for off-road use only. This product is not intended for use on public roads or land. This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing. *Performance upgrades are considered racing parts and are not covered by warranty.\u003c\/p\u003e","brand":"ncy","offers":[{"title":"Default Title","offer_id":48045240189115,"sku":"1200-1026","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1340\/6651\/files\/1200-1026_6e13a2b6-948e-4ac0-9fab-91a5f46c47c2.jpg?v=1783055028","url":"https:\/\/thriftyscooters.com\/products\/ncy-compression-spring-gy6-1000-rpm","provider":"Thrifty Scooters","version":"1.0","type":"link"}