YAMAHA N-25 Front Pulley Set W/ Bush + Washer + Drive Face Assy./ Racing Type For AEROX 155
YAMAHA N-25 Front Pulley Set W/ Bush + Washer + Drive Face Assy./ Racing Type For AEROX 155
Code: | 999A03N25AEROXLL | |||||||||||||||||
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1. Pulley with special green coating, endurable rubbing & high temperature, lower down the coefficient of friction, make rollers move smoothly, and make transmission reaction fast efficiently.
Pulley with special track design for rollers.
Depend on the riders’ requirement to adjust increase starting, middle acceleration and extend end speed performance.
Change self-lubricating bearing to copper, small thermal expansion coefficient
Surface with special treatment, increase the surface hardness, abrasion resistance and better lubricity to lower down the coefficient of friction





