Chain slipper for use on Rotax models using the 520 pitch drive chain. Also by warming this up with a heat gun, you can splay the "vertical wings" open wider or use a dremmel on the inside of them to allow for the wider 644 chain. The original 644 slipers were modified Rotax 604 ones.
Replacement longer needle roller bearing to help reduce wear.  When fitting this item, you can only use 2x o-rings on one side and 1x o-ring on the other.  It will not fit 644 from '04 on, or the 404 from 2005 on.
Replacement standard size bearing to suit all models.

For R30 with 17" wheels only.

Non genuine CCM. 

Replacement hardened swing arm journal that is made to exact tolerances for us by a local Precision Engineering Company.

This item is 41mm in length suiting Rotax and 644 models up to 2004.

CCM swingarm spindle.