Polini 13/44 Up gears for the 2002-2011 Yamaha Zuma
Polini 13/44 Up gears for the 2002-2011 Yamaha Zuma.
Changing you gear ratio is one of the best ways to increase your top speed and lower your RPM's at cruising speed.
Polini 13/44 Up gears for the 2002-2011 Yamaha Zuma.
Changing you gear ratio is one of the best ways to increase your top speed and lower your RPM's at cruising speed.