Rekluse RadiusCX 4.0 Automatic Clutch Kit RMS-8907073 — Yamaha YZ450F / Gas Gas EC 450F 2005-2015

Rekluse RadiusCX 4.0 Automatic Clutch Kit RMS-8907073 — 2005-2015 Yamaha YZ450F, WR450F / 2012-2015 Gas Gas EC 450F

Product Description

Experience the ultimate in automatic clutch performance with the Rekluse RadiusCX 4.0 Clutch Kit. Combining TorqDrive friction technology with the newly redesigned EXP 4.0 centrifugal disk assembly, this complete kit delivers seamless automatic engagement, exceptional durability, and a more connected lever feel for your Yamaha or Gas Gas dirt bike.

Engineered to handle extreme thermal loads, the RadiusCX 4.0 features high-temperature base materials, rolling contact EXP 4.0 wedges, and optimized oil flow characteristics to keep your clutch running cool and responsive across the most demanding off-road, adventure touring, and dual-sport terrain.

Top Features: Rekluse RadiusCX 4.0 Clutch Kit

• Updated EXP 4.0 base material engineered for superior high-temperature strength and durability
• Redesigned internal walls provide enhanced rigidity for a more connected lever feel
• Friction pads match proprietary TorqDrive design to optimize oil flow and cooling
• EXP 4.0 wedges utilize rolling contact pins to eliminate sliding friction for smoother engagement
• Updated engagement curves tailored specifically to modern motorcycle engine characteristics
• Offers expanded tuning options with varying wedge weights and EXP springs

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Is this a complete clutch system or just a replacement pack?
A: This is a complete RadiusCX 4.0 automatic clutch kit featuring the latest EXP 4.0 technology and TorqDrive components.

Q: How do the EXP 4.0 rolling pins improve performance?
A: The rolling contact pins replace traditional sliding contact, drastically reducing friction and resistance for much smoother, more responsive engagement.

Expert Pro-Tip

Expert Pro-Tip: Always soak your friction disks in clean engine oil prior to assembly to ensure optimal break-in, prevent premature wear, and guarantee seamless initial clutch engagement.

Recommended Pairings:

• Rekluse Clutch Components
• Motorcycle Tools & Accessories
• Motorcycle Chemicals

About Moto-House MX

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

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