NCY 88cc Big Bore Kit (52mm) - 139QMB / GY6 50 frame Flywheel puller tool for the

Flywheel puller tool for the Piaggio 250 & 300cc engines

Ditch the bulky plastic headset and achieve a clean

and 100cc 4-stroke engines using the following factory designations:

MPN: 638L02ZOOMLL

BMS / Lance / SSR: BMS: Heritage 150

NCY 88cc Big Bore Kit (52mm) - 139QMB / GY6 50 frame Flywheel puller tool for theNCY 52mm 88cc Big Bore Kit Extreme Power for QMB139 Engines Turn your 49cc 50cc scooter into a high performance machine with the NCY 88cc Big Bore Kit. This 52mm cast iron cylinder is designed for riders who demand the maximum displacement possible from the 139QMB platform. Engineered for durability and high heat tolerance, this kit provides a massive boost in torque and top end speed. Performance Highlights Maximum Displacement: Increases your engine