Genuine Oset Rear Sprocket. This is the Aluminium bolt on type with 68 teeth.
- Oset 16 24V (Fitted with the 12mm wide chain)
- Oset 36V (Fitted with the 12mm wide chain)
- Oset 16 Eco 2015 - Onwards
- Oset 16 Racing 2014 - Onwards
Please note that this sprocket needs the 12mm wide chain, the 9mm wide chain will not fit.