Clutch housings are often overlooked when looking for extra power. Light weight housings allow for quicker acceleration and more efficient cooling. This housing is a perfect upgrade for any bike, stock or dragster!

Through constant research NCY continues to bring design concepts to the CVT transmission that are unmatched by any others.

*Textured for better initial bite
*Cross drilled for heat dispersion and debris extraction.
*Ultra efficient cooling properties.

For use on most Yamaha engines from 50-100cc 112mm inner diameter. Suitable for 107mm clutch.