Gears GY6 50 139QMB (10)

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...

Gasket for the gearbox cover of GY6 50ccm 4-stroke engines. Gasket for the gearbox cover of 4-stroke GY6 50ccm engines.

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...

Malossi gear oil bottle. It can be used for 2- and 4-stroke engines, in straight or helical gearboxes. The gear oil has been developed for everyday use, with excellent properties...

Motul Scooter Gear 80w90 transmission oil is specially designed for the highly stressed gear transmissions of scooters and mopeds. It comes in a 150ml tube, allowing you to always have...

Stage6 offers you this 250ml SAE 75W-90 transmission oil. This highly protective oil is suitable for 2-stroke and 4-stroke engines. This transmission oil has been developed for the lubrication of...