Zuma 125

NCY  Transmission Kit Zuma 125cc This Super Trans Kit is one of the best dollar-for-dollar bolt-ons to improve your bike! Quicker accelleration, h...

Dr. Pulley  Performance Variator Yamaha Zuma 125 Dr. Pulley makes some of the best performing variators, clutches, and roller weights in the worl...

Currently Out Of Stock  POLINI VARIATOR YAMAHA Zuma 125cc  The Variator is a small, but very important tuning part in the scooter - the heart of ea...

Roller Weight Tuning Kit This is probably the best way to go about tuning your CVT transmission!Included in this tuning kit are 12 sets of 3 roller...

20x12 Rollers for the 2009 to 2020 zuma 125. Included are 8 rollers to completely fill the variator (yes, only 6 are pictured)  Choose which weight...

OEM Fan for Variator (Check the splines!)  

Get yourself some fancy 12mm axle nuts! These can be used on several different bikes, in several areas. Use them on axle nuts, or cvt parts! M12x1....