Description
Doppler Primary Transmission 18/50 Scooter GY6, pre-pressed transmission gears for 4-stroke GY6 engines - Baotian, Kymco, Sym and many more. Changing the gear ratio on your scooter is one of the most efficient ways to improve performance. This primary transmission has a 17% higher ratio which leads to better acceleration.
- primary transmission
- teeth: 18/50 (+17%)
- helical teeth
- pre-pressed
- for 50cc GY6 engines
Scooter gearbox
The transmission of scooters and some mopeds is located in a case behind the clutch and torque driver and has the function of reducing rpm and ultimately driving the wheel axle.
The transmission of a scooter has a direct influence on top speed. If the engine develops enough power and torque at low rpm, you can choose a longer gear ratio to achieve a higher top speed without any noticeable loss in acceleration.
Please note: if you don't have a press, better choose pre-assembled gears!
Primary Transmission Doppler 18/50 Scooter GY6 | |
---|---|
Article no. | CGN493976 |
EAN | 5605822063940 |
Weight | 0,62 kg |
Brand | Doppler |
Product type | Transmission |
Type | Primary |
Assembly | Pre-pressed |
Gear ratio | 18/50 (2,78) |