YAMAHA N-20 Front Pulley Set + Drive face + Rollers + Cvt Spring + Clutch SpringAssy./ Acceleration
YAMAHA N-20 Front Pulley Set + Drive face + Rollers + Cvt Spring + Clutch SpringAssy./ Acceleration 
    
    
    | Code: | 999A24N202UB | |||||
| Scale: | ||||||
| Class: | 
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Special gap design for radiating to drop rollers working temperature.
Light design to increase rotational speed and make engine power well.
Endurable rubbing & high temperature, reduce friction.
Increase starting & middle acceleration. Extend end speed performance.

 
              
    
