N20 Front Pulley Set + Drive Face + CVT Spring + Clutch Spring Assy./ Acceleration Type For CYGNUS 1
Code: 999A24N205TY
Scale:
Class:
YAMAHA
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BWS 125
BWS 125 X VERSION
GTR 125
GTR AERO 125
CYGNUS 125
NEW CYGNUS 125
3RD NEW CYGNUS 125
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.