Replace that primary belt drive system before it fails! Install a db DirtyBike Industries super quiet 219 primary chain drive system. This primary chain drive kit is much quieter than the 420 kit and is available with the stock gear ratio or a gear reduction.
Features of this all new Gold Series kit:
- One-piece, steel sprockets with improved heat treatment for reduced wear
- KMC 219H chain that is extremely stretch resistant
- Sprockets are improved to provide more adjustment for longer life
- 20% lighter than the stock belt system
- Available with gear reduction
We have been racing this kit with an aggressive17Kw tune for quite some time and it has proven to be extremely durable.
Fits all Sur-Ron Light Bee and Segway X260/160.