Product Details
DESCRIPTION: NCY’s high-quality secondary sliding sheave fits CSC .go MAX, Genuine RoughHouse 50 and Black Cat 50, as well as 50cc DIO, GET, and 139QMB engines.Specifications:Slider plate OD:118.5mmFunnel ID: 33.5mm, OD: 43mm, H: 32.70mmIncludes 2 pre-installed rubber O-ringsCompatibility:Genuine Black Cat 50Genuine RoughHouse 50CSC .go MAX139QMB-based 50cc / 80cc engines with the following engine codes:139QMA139QMB1P39QMB1P39QMA-2YN139QMBJJ1P39QMB139FMA-2BD1P39QMBBN139QMB147QMDOther QMA modelsOther QMB modelsDon’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.
SPECIFICATIONS: Slider plate OD:118.5mmFunnel ID: 33.5mm, OD: 43mm, H: 32.70mmIncludes 2 pre-installed rubber O-rings
COMPATIBILITY: Genuine Black Cat 50Genuine RoughHouse 50CSC .go MAX139QMB-based 50cc / 80cc engines with the following engine codes:139QMA139QMB1P39QMB1P39QMA-2YN139QMBJJ1P39QMB139FMA-2BD1P39QMBBN139QMB147QMDOther QMA modelsOther QMB modelsDon’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.
139QMB ENGINES: engines.
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 8 × 5.5 × 2 in |





