Force 1 / F1ZR
Performance Motor Scooter Parts for Yamaha Force 1 / F1ZR
Force 1 / F1ZR Ratio Gear (4 Speed)
Please select the size you want according to the following options:
STD:14T/36T+17T/28T+20T/25T+22T/23T
Tune Up:14T/31T+18T/27T+20T/24T+22T/23T