Description
The end result is a higher top speed, with little change to the acceleration.
Through years of trials we’ve found this to be a fantastic and simple modification, great for riders in higher speed zones and no additional load to the engine. Works brilliantly when the 70kit and other go fast parts are fitted.
On average (results may vary scooter to scooter) this gear set adds an extra 7-10 kph top speed once fitted.