Ready to Rip? 2 Easy Boyesen Bolt-Ons to Wake Your Bike Up This Summer

June 12, 2025

If your bike's been sounding a little sad lately — more "meh" than "braaap" — it might be time for a quick summer refresh. No full rebuilds. No hours in the garage. Just two dialed-in bolt-on upgrades that bring instant results on the throttle.

Whether you're a track junkie, trail boss, or somewhere in between, these parts are made to give your ride more power, smoother performance, and cooler temps (literally). This is Part 1 of our summer series, so stay tuned for even more mods next week 🔥

Let’s get into it.

⚡️MOD 01: Boyesen RAD Valve Reed Cage Assembly – Instant Throttle Hit

If your 2-stroke is starting to feel more like a lawn tool than a race machine, this one’s for you.

The RAD Valve Reed Cage Assembly is built to sharpen throttle response and smooth out power delivery — making your bike feel snappier, torquier, and way more fun to ride. With a dual-stage reed system and a race-inspired design, this bolt-on upgrade helps your engine breathe better and burn cleaner.

🔥 Why the RAD Valve Rips:

Boosts torque & throttle response
Dual-stage reed petals for buttery power
One-piece aluminum cage = no fab work needed
Direct bolt-on. No drama.

🔩 Install Tip: Just unbolt the stock setup and swap this one in. That’s it. You’re done. Might not even need a rejet — but doing one could unlock even more performance.

🌊 MOD 02: Boyesen Supercooler Water Pump Kit & Impeller Kit – Keep it Cool, Keep it Fast

Overheating? Cavitation? Not anymore. The Supercooler Water Pump Cover & Impeller Kit by Boyesen keeps your engine running cooler, even when you’re pushing redline.

This kit features a patented Nautilus-style impeller that boosts coolant flow and efficiency across the RPM range — perfect for everything from desert rips to weekend motos. Plus, it comes with a slick magnesium-finish aluminum cover that makes your bike look as good as it runs.

🌡️ Why the Boyesen Supercooler Water Pump Kit Works:

Improved coolant flow = lower temps
Reduces cavitation & heat buildup
2-piece cast aluminum with oil filter access
Bolt-on install for fast upgrades

🔩 Install Tip: Fits right into place — no cutting, no stress. You’ll notice the cooling difference instantly.

✊ One Ride = All the Proof You Need

These aren’t gimmicks — they’re proven, pro-level upgrades that anyone can install. If you’re chasing better throttle, smoother power, or just trying to keep your temps under control during long summer motos, these two mods should be at the top of your list.

Check back next week for Part 2, where we’ll drop a few more must-have upgrades to fully dial your setup for summer.

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