ATV Roller. PN# YBW-LRK

This is a single replacement roller  for damaged oem pin.
This is PowerLip roller with sealed bearing on both sides.
Your Yamaha stock pin must be removed to use this roller.
The roller we send is tight tolerances and works great compared to stock. Hardware is included. 
Your Blaster/Warrior/Raptor will greatly improve drive train speed and tension accuracy over stock.
The roller can be used in either upper or lower location.
Detailed instructions are included what to do and look for.