Genuine Oset Chain/Sprocket Upgrade Kit.
This kit upgrades the drive train from the standard 9mm chain/sprockets for the much stronger 12mm set-up
Fits the following models:
- 16.0 24v - 2012/2013/2014
- 16.0 36v - 2012/2013
Kits contains a Heavy Duty 12mm Chain, 9T Front Sprocket and a 68T Rear Bolt On Sprocket.
The front sprocket will fit a motor with a D shaped output shaft with a 9mm flat edge.
Rear sprocket supplied is now the "Solid" version.