Description
Yamaha Blaster Lightened Counter Balance Shaft
The Yamaha Blaster lightened counter balance shaft is a modified component for engine builds using a reduced-weight balancer. Machining removes material from the balance weight while retaining the shaft assembly.
Purpose and Application
The counter balance shaft works with the engine’s rotating assembly to counteract vibration. Lightening its weight changes both rotational inertia and the balancing effect.
Select this modification as part of your overall engine setup. Its effect depends on the amount and location of material removed and the engine configuration.
Product Details
- Application: Yamaha Blaster engine builds
- Component: Lightened counter balance shaft
- Quantity: One shaft
- Price: $70.00
Installation
Inspect the shaft journals, bearings and drive components during assembly. Follow Yamaha’s service procedures for balancer timing and installation.
Contact KOR before ordering if you need help deciding whether a lightened balance shaft suits your build.
Shop more Yamaha Blaster parts at The Blaster Store.
Questions about application? Contact KOR or call (860) 230-5003.






