Description
Yamaha Blaster Chain Roller Kit
This Yamaha Blaster chain roller kit supplies two black rollers with bearings and mounting hardware. Use it when replacing worn or damaged chain rollers as part of drivetrain maintenance.
The existing mounts must be modified to install this kit. Plan for that work before beginning installation.
What’s Included
- Two black chain rollers with bearings.
- Mounting bolts.
- Nuts and washers.
The product photo shows one roller with hardware fitted and the second roller beside loose mounting hardware.
Purpose and Application
Chain rollers provide a rolling contact surface along the drive chain’s path. Inspect the rollers for damage, excessive wear and rough or seized bearings during routine maintenance.
This kit is listed for Yamaha Blaster applications, but installation depends on modifying the existing mounting points. Check the condition and arrangement of your mounts, especially on a machine with previous repairs or modifications.
Installation Requirements
Confirm the required mounting changes before fitting the rollers. The listing does not specify the modification procedure; contact KOR for installation details if needed.
Position the rollers correctly in the chain path and verify that they rotate freely after tightening the hardware. Check clearance and chain movement through the suspension’s travel.
Set chain slack and rear axle alignment separately according to the appropriate service information.
Related Yamaha Blaster Parts
Browse The Blaster Store for drivetrain components, including chain adjusters.
For the separate roller-body pair, see Yamaha Blaster Chain Rollers. For help selecting the correct option, contact KOR.
Call (860) 230-5003 with questions about fitment.
