4th Wheel Kit 20 and 25mm
4th (forth) wheel kit
This Forth Wheel Kit strengthens the rear axle, evens the load, takes strain off the upper right idler, keeps the track running straight to avoid derailing and stops the uneven wear on the rear potion of the Hyfax/Slides. Available for all Yamaha models with 20mm and the larger mono shock 25mm axles.
- Black plastic rear wheel with replaceable bearing & snap ring
- 2 precision billet aluminum axle spacers