- Built to provide excellent power for today?s tracks geared toward 4-stroke machines
- Smooth power curve throughout the RPM range
- Large diameter canister for more tenability and longer lasting packing life
- Delivers a crisp, notable sound
- Optimally designed to complement performance of FMF pipes; can be used with stock header pipe or FMF header pipes
Beta -- 250 RR 2T -- (2020, 2021, 2022, 2023, 2024); Beta -- 200 RR 2T -- (2020, 2021, 2022, 2023, 2024); Beta -- 300 RR 2T -- (2020, 2021, 2022, 2023, 2024); Beta -- 300 RX -- (2021, 2022, 2024, 2023)
