BOYESEN Rad Valve Reed Cage Assembly - Yamaha YZ125 & YZ125X '05–'22 - RAD-33J

💨 BOYESEN Rad Valve Reed Cage Assembly - Yamaha YZ125 & YZ125X '05–'22 - RAD-33J

If your YZ125 hits soft off the bottom or just needs a wake-up call, the Boyesen RAD Valve Reed Cage Assembly RAD-33J is the bolt-on magic trick every two-stroke needs. Built for 2005–2022 Yamaha YZ125 and 2020–2022 YZ125X, this thing was designed to kick your throttle response into hyperdrive.

Engineered with a specially-shaped reed cage that holds Boyesen’s patented dual-stage reeds, the RAD valve for Yamaha YZ125 doesn’t just boost airflow—it redirects intake charge evenly, keeping your mix crisp and clean all the way to redline.

Made from a one-piece cast aluminum body, it’s tough, race-ready, and bolts in clean—no mods needed. From faster corner exits to smoother roll-ons, this RAD valve reed cage for Yamaha YZ125 and YZ125X delivers torque where you need it and snap when you twist it.

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📏 Fitment:

✅ 2005–2021 Yamaha YZ125
✅ 2020–2022 Yamaha YZ125X

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❓FAQs:

Q: Will this work with my stock YZ125 carb setup?
A: Absolutely. It bolts right in—no jetting or cutting required.

Q: Does it really improve low-end torque?
A: Big time. Expect a crisper hit and smoother power throughout the range.

Q: Are the reeds included?
A: Yes! It comes ready to ride with Boyesen’s dual-stage reeds installed.

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🛒 Click Buy It Now and bolt on serious gains. Sharper throttle, more torque, and true two-stroke RADness—it’s time to let your YZ breathe right.