Introducing the RadiusX 4.0 Clutch for the CRF450R, engineered for enhanced performance and durability under extreme conditions. This cutting-edge clutch system features a redesigned EXP assembly that optimizes strength and responsiveness, ensuring a seamless connection between the rider and the machine.

• Updated EXP assembly with improved base material for superior strength in high-temperature environments.
• Redesigned internal wall bases enhance rigidity, providing a more connected lever feel for the rider.
• Friction pads on the EXP disk utilize proprietary designs from Rekluse TorqDrive clutch plates, optimizing oil flow and cooling capabilities.
• Enhanced EXP 4.0 wedges feature rolling contact with built-in pins, reducing friction for smoother engagement and responsiveness.
• Improved engagement curve designs tailored to modern motorcycle engine characteristics for better power delivery.
• Versatile tuning options available with varying wedge weights and EXP springs for personalized performance adjustments.