Primary Transmission Polini 14/37 Kymco Dink / Grand Dink 150cc

Polini Primary Transmission 14/37 Kymco Dink / Grand Dink 150cc for longer transmission of power to the wheel.

A longer transmission, or higher gear ratio, means that top speed will be increased; at the same time, acceleration will suffer slightly. Likewise, the opposite is true for shorter gear ratio – less top speed, better acceleration.

We recommend to use this transmission with a performance cylinder with more power than the stock cylinder.

• type: primary transmission
• gear ratio: 14/37