DOES NOT FIT YAMAHA XMAX OR ANY YAMAHA MODELS SOLD IN THE UNITED STATES.

If you want the fastest Yamaha, then you are going to have to get one of these.

POWER CAM

Malossi S.p.A. is pleased to offer to its customers the new series of camshafts of high performances for 4 stroke scooters.
These new camshafts were created by exploiting Malossi experience and technical know-how in designing and building special parts for tourist and sports use. The camshafts were designed with the Cad-Cam system, built with very high precision machinery, and controlled 100% by measuring instruments with precision capability down to a tenth of a micron.
These components are true mechanical jewels. The Malossi camshaft was designed and constructed to give your scooter a markedly sporting feel enabling you to easily manoeuvre through town traffic and tackle long distances at high cruising speeds. The considerable increase in torque will boost your acceleration and climbing power in a big way.

FITS:

APRILIA APRILIA LEONARDO 250 4T LC
APRILIA APRILIA LEONARDO 300 4T LC
BENELLI BENELLI VELVET 250 4T LC
ITALJET ITALJET JUPITER 250 4T LC
MALAGUTI MALAGUTI MADISON 250 4T LC (YAMAHA)
MBK MBK KILIBRE 300 4T LC (H314E)
MBK MBK SKYLINER 250 4T LC
YAMAHA YAMAHA MAJESTY 250 4T LC
YAMAHA YAMAHA VERSITY XC 300 4T LC (H314E)