The NCY 16/42 secondary gear kit is designed to modify the final drive ratio of GY6 50cc 139QMB / 139QMA engines. With its 16/42 ratio, it optimizes the transmission's behavior...
The NCY QMB139 upgrade kit for your 50cc 4-stroke is finally here! This kit is specifically designed for 88cc big bore engines and increases your gear ratio by 30%. This...
The NCY QMB139 upgrade kit for your 50cc 4-stroke is finally here! This kit is specifically designed for big bore engines and increases your gear ratio by 26%. This will...
This clutch-side driveshaft is designed for GY6 50cc 4-stroke 139QMB and 139QMA engines. It supports the clutch and torque corrector and efficiently transmits power to the gearbox. Manufactured to original...
The long final drive shaft for GY6 50cc 139QMB / 139QMA is an essential part of the final drive system for scooters equipped with a drum rear brake. It transmits...
Les roulements de transmission d'un carter Minarelli sont montés dans le carter moteur et ne peuvent être retirés sans l'outil adéquat. Pour résoudre ce problème, Easyboost a développé un extracteur...
This lubricating oil has been formulated to lubricate gearboxes motorcycles. It has excellent shear stability and ensures perfect control of wet clutch slippage in extreme conditions. It increases the lifespan...
Transcoot is a good quality mineral lubricant, specifically developed for scooter transmissions. Its formula provides optimal lubrication, reduces operating noise and extends gear life. Transcoot is a good quality mineral...
