Description
- A kit developed specifically for hard enduro riding, where power control is a must
- More traction, soft bottom, and very easy to ride
- Better coolant flow reduces operating temperature
- Less weight and a spectacular look
- Kit includes: Extreme insert, cylinder head, and o-ring set
Fits:
2021-2025 Rieju MR 300
2018-2019 GasGas EC/XC 300