BOYESEN
BOYESEN Rad Valve Reed Cage Assembly - Husqvarna/KTM 250/300 '17–'19 TC TE EXC SX XC XC-W - RAD42E
BOYESEN Rad Valve Reed Cage Assembly - Husqvarna/KTM 250/300 '17–'19 TC TE EXC SX XC XC-W - RAD42E
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💥 BOYESEN Rad Valve Reed Cage Assembly - Husqvarna/KTM 250/300 '17–'19 TC TE EXC SX XC XC-W - RAD42E
If your 250 or 300 two-stroke feels like it’s just not ripping like it should, the Boyesen RAD Valve Reed Cage Assembly RAD-42E is the fix. Built for KTM and Husqvarna 250/300 models from 2017–2019, this performance-packed upgrade delivers faster throttle response, better low-end torque, and smoother power through the whole rev range.
Made from a single-piece aluminum casting, this Boyesen RAD valve for KTM and Husqvarna 250/300 2-strokes bolts right in—no grinding, no fab work, just power. The specially designed reed cage holds Boyesen’s patented dual-stage reeds, letting your bike breathe better, burn cleaner, and rev quicker.
Thanks to smart intake design, this RAD valve reed cage for Husqvarna TE250/TC250 and KTM 250 SX/EXC/XC redirects the charge evenly to the ports and keeps air velocity high, translating into more precise throttle and a serious hit of usable torque.
📏 Fitment:
✅ 2017–2019 Husqvarna TC250
✅ 2017–2018 Husqvarna TE250 / TE300 / TX300
✅ 2017–2018 KTM 250 EXC / 300 EXC
✅ 2017–2018 KTM 250 SX / 250 XC / 250 XC-W
✅ 2017–2018 KTM 300 XC / 300 XC-W
❓FAQs:
Q: Will this fit my 2018 KTM 300 XC-W with no mods?
A: Yes! It bolts on directly—no adjustments or modifications needed.
Q: Are the reeds included in this kit?
A: Absolutely—Boyesen’s dual-stage reeds come pre-installed.
Q: What performance gain can I expect?
A: Expect quicker throttle, better low-end torque, and smoother power delivery.
🛒 Smash that Buy It Now and let your 2-stroke bark! More torque. Better throttle. Race-tested RAD valve power you’ll feel in every gear.
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