🚀 BOYESEN Rad Valve Reed Cage Assembly - Yamaha YZ250 & YZ250X '05–'25 - RAD-34J
Your YZ250 rips—but it could rip harder. Unlock that hidden torque and sharpen up your throttle with the Boyesen RAD Valve Reed Cage Assembly RAD-34J, built for the legendary 2005–2025 Yamaha YZ250 and 2016–2025 YZ250X two-strokes.
This isn’t your average reed block. The RAD valve reed cage for Yamaha YZ250 is made from a one-piece aluminum casting and bolts in with zero mods. Boyesen’s exclusive dual-stage reeds deliver lightning-fast throttle response, better bottom-end torque, and smoother power through the whole RPM range.
And thanks to the smart cage design, it keeps flow velocity high and spreads the intake charge evenly to your ports for max fuel efficiency and responsiveness. What does that mean for you? More grunt, better holeshots, and a bike that feels alive.
This Boyesen RAD valve for Yamaha YZ250 and YZ250X isn’t just a performance part—it’s a game changer.
📏 Fitment:
✅ 2005–2025 Yamaha YZ250
✅ 2016–2025 Yamaha YZ250X
❓FAQs:
Q: Will this fit my stock 2022 YZ250 with no mods?
A: Yep! It’s bolt-on ready—no grinding or trimming required.
Q: Does it come with the reeds installed?
A: You bet. Dual-stage reeds are included and pre-fitted.
Q: Will I notice more bottom-end power?
A: Absolutely—expect sharper throttle and stronger torque where it counts.
🛒 Click Buy It Now and bolt on proven performance. More torque, faster response, and real RAD power for your YZ250. Let it breathe like it should!
