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Doppler
Article no.: CGN493976

Primary Transmission Doppler 18/50 Scooter GY6

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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
Questions about the product
 
 
Notes and Safety

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!

Technical details
Primary Transmission Doppler 18/50 Scooter GY6
Article no.CGN493976
EAN5605822063940
Weight0,62 kg
BrandDoppler
Product typeTransmission
TypePrimary
AssemblyPre-pressed
Gear ratio18/50 (2,78)

Spare Parts

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