BWS/ZUMA YW50 (2002-2011) (140)

Polini air filters with a 90° angle. These open-cell foam air filters provide excellent filtration; the cover or box in which the air filter sits not only looks great, but...

This is the set of bearings (polymer cage) and oil seals from Athena. Manufactured by SKF, they are of impeccable quality. This kit is designed for Minarelli crankcases. Here is...

Stage6 fuel hose, great hose for racing as well as road use.

This is the highest-end bell model available from Stage6. Unlike pressed bells, this bell is completely machined in one piece, including the cooling ring. This ensures an exceptional degree of...

The clutch Malossi Fly is ideal for sport configurations and midrace . It requires a rpm a little higher than at the stock clutch. The springs delivered with the clutch are a little stiffer than the original ones.

Clutch spring set for Polini 3G/Original clutch. Gray: Soft Green: Medium Yellow: Hard Blue: Extra hard Clutch spring assembly for Polini 3G/Original clutch. Grey: Soft Green: Medium Yellow: Hard Blue:...

This is a replacement air box for your Yamaha Bws Zuma 2002-2011 (YW50). The air box contains the collar and air filter, but no other hardware. Here is a replacement...

Stage 6 PWK carburetors were developed with performance 2-strokes in mind. They are of high quality and have absolutely nothing to reproach themselves against carburetors of the same type from...

Doppler needle cages are of excellent quality, which is why we offer them to you. The ideal cage for all configurations. Doppler needle cages are of excellent quality, which is...