The Boyesen RAD94 RAD Valve is a model-specific intake performance component designed for select oil-injected Beta two-stroke motorcycles. Each Boyesen RAD Valve is tailored to the motorcycle’s model year, engine displacement, and intake system, helping provide compatibility with the original application while supporting improved engine response.
The RAD Valve redirects the incoming intake charge for more even distribution to the intake ports. Its design helps maintain consistent airflow velocity, supporting instant throttle response and the potential for improved horsepower throughout the engine’s operating range. The one-piece construction also simplifies installation compared with multi-component intake reed systems.
Fitment: Fits 2015–2017 Beta 300 Xtrainer; 2013–2017 Beta 250 RR (2T); and 2013–2014 Beta 300 RR (2T). Verify the motorcycle model, year, displacement, and oil-injection configuration before installation. This product is manufactured by Boyesen and is identified by manufacturer part number RAD94 and vendor part number RAD94.
Designed for riders seeking dependable fitment and responsive two-stroke performance, the Boyesen RAD94 combines application-specific engineering with straightforward installation. Use the supplied installation guidance and confirm all intake components are properly sealed before operating the motorcycle.
Features:
- Application-specific design: Tailored to the model year, engine displacement, and intake configuration for select Beta two-stroke motorcycles.
- Improved intake distribution: Redirects the intake charge for more even delivery to the engine’s intake ports.
- Consistent airflow velocity: Helps support immediate throttle response and increased horsepower potential.
- One-piece construction: Provides a durable, integrated design for straightforward installation.
- Fitment coverage: Fits select 2013–2017 Beta 250 RR (2T), Beta 300 RR (2T), and 300 Xtrainer models.
- Manufacturer and vendor part number: Boyesen RAD94.
Fitment:
2013 Beta 250 RR (2T)
2013 Beta 300 RR (2t)
2014 Beta 250 RR (2T)
2014 Beta 300 RR (2t)
2015 Beta 250 RR (2T)
2015 Beta 300 RR (2t)
2015 Beta 300 Xtrainer
2016 Beta 250 RR (2T)
2016 Beta 300 RR (2t)
2016 Beta 300 Xtrainer
2017 Beta 250 RR (2T)
2017 Beta 250 RR (RE)
2017 Beta 300 RR (2t)
2017 Beta 300 RR (RE)
2017 Beta 300 Xtrainer
2018 Beta 250 RR (2T)
2018 Beta 250 RR (RE)
2018 Beta 300 RR (2t)
2018 Beta 300 RR (RE)
2018 Beta 300 Xtrainer
2019 Beta 250 RR (2T)
2019 Beta 250 RR (RE)
2019 Beta 300 RR (2t)
2019 Beta 300 RR (RE)
2019 Beta 300 Xtrainer
2020 Beta 250 RR (2T)
2020 Beta 250 RR (RE)
2020 Beta 300 RR (2t)
2020 Beta 300 RR (RE)
2020 Beta 300 Xtrainer
2021 Beta 250 RR (2T)
2021 Beta 250 RR (RE)
2021 Beta 300 RR (2t)
2021 Beta 300 RR (RE)
2021 Beta 300 Xtrainer
2022 Beta 250 RR (2T)
2022 Beta 250 RR (RE)
2022 Beta 300 RR (2t)
2022 Beta 300 RR (RE)
2022 Beta 300 Xtrainer
2023 Beta 250 RR (2T)
2023 Beta 250 RR (RE)
2023 Beta 300 RR (2t)
2023 Beta 300 RR (RE)
2024 Beta 250 RR (2T)
2024 Beta 300 RR (2t)