Voici l'engrenage relié à l'axe de roue arrière. Elle est d'origine et convient au modèle Yamaha Bws Zuma 50cc 4temps 50F, 50FX & Yamaha C3 50cc 4 temps.
A higher gear ratio will increase top speed. Only recommended for stroke adjustment cylinders. Stock cylinders usually don't have enough power to pull this type of transmission.
Here is the Polini 16/51 primary transmission for Bws/Zuma 50F & 50X. Mounting this Polini primary transmission allows you to extend your transmission ratio. This will give you more reach...
Here is the Polini 13/44 primary transmission for Bws/Zuma 50F & 50X. Mounting this Polini primary transmission allows you to extend your transmission ratio. This will give you more reach...
A complete bearing kit to refurbish your primary, secondary shaft and wheel bearings for your Bws/Zuma 50F & 50X The kit contains: 2x 6202 2x 6301 1x 6200 1x 6004
Lors du remontage de votre transmission, ne prenez pas la chance de devoir recommencer en réutilisant votre vieux gasket. Évitez les fuites et les problèmes avec un gasket neuf directement...
When reassembling your transmission, don't take the chance of having to start over by reusing your old gasket. Avoid leaks and problems with a new gasket.
Here we offer you the Yasuni R exhaust. Designed by the Spanish manufacturer, the Yasuni R exhaust is the exhaust of choice for 70 cc aluminum cylinders such as Athena Basic and...
Here we offer the Yasuni C10 exhaust, the evolution of the famous Yasuni R exhaust. With its multiple cones, from the cylinder outlet to the silencer, it reduces the total...
The Yasuni Carrera 16 exhaust is undoubtedly the exhaust that ensures the reputation of the company, combining impressive performance on a wide variety of cylinders, a wide power band as...
The Silent escapement Pro will make you gain speed while keeping an original pace. It can also be used as a replacement exhaust. It is functional on all PGO scooters.
2fast exhausts are among the best exhausts on the market. In addition to being perfectly adapted to the cylinders for which they are designed, these exhausts will perfectly suit all...
