Rekluse RadiusCX 4.0 Clutch Honda CRF450X 2005-2017 2019-2024 RMS-8901013

If you're running a CRF450X in serious conditions, clutch performance directly impacts your control, throttle response, and longevity under extreme heat. The Rekluse RadiusCX 4.0 delivers the engagement precision and durability that separates competitive riders from the rest. This is a purpose-built upgrade for anyone who demands reliability when it matters most.

The RadiusCX 4.0 fundamentally improves how your bike responds to input. Enhanced internal construction and proprietary friction materials work together to eliminate dead spots in the engagement curve, giving you a more connected feel at the lever. Whether you're navigating technical terrain or pushing hard on the track, you'll notice sharper throttle control and more predictable power delivery from the moment you crack the throttle.

Rekluse engineered this clutch specifically for the thermal demands of modern four-stroke racing. The redesigned EXP assembly handles sustained high temperatures without degradation, while the advanced wedge technology reduces internal friction losses that typically rob you of power and generate unnecessary heat. The result is a clutch that stays responsive lap after lap, even when conditions get brutal.

• Fits CRF450X 2005-2017, 2019-2024
• Enhanced EXP assembly design
• Increased strength, extreme heat rated
• Redesigned internal walls for rigidity
• Improved lever feedback and control
• Proprietary friction pad compound
• Advanced wedge technology with pins
• Reduced internal friction engagement
• Smooth, responsive throttle feel
• Tailored modern engine characteristics
• Customizable wedge weights available
• Adjustable EXP spring tuning
• OEM-equivalent bolt-on installation
• MPN: RMS-8901013