REKLUSE RadiusX 4.0 Clutch for CRF450X (Part RMS-8301013)

The REKLUSE RadiusX 4.0 Clutch for CRF450X offers advanced performance enhancements designed for demanding riding conditions. Featuring an updated EXP (expanding friction disk) assembly with a new base material, this clutch provides superior strength and durability in high-temperature environments, which are critical for heat clutch systems. The internal wall bases have been redesigned for increased strength and rigidity, resulting in a more connected and responsive lever feel that enhances rider control.
Outside, the friction pads now incorporate a proprietary friction design similar to that found on Rekluse TorqDrive clutch plates. This design optimizes oil flow beneath the clutch pack, improving cooling efficiency and ensuring consistent operation during extended use. The EXP 4.0 wedges have been upgraded to utilize rolling contact with built-in pins, reducing friction and resistance compared to sliding contact. This improvement delivers smoother engagement, more responsive power delivery, and increased overall durability.
The engagement curve has been recalibrated to better match modern motorcycle engine characteristics, providing a seamless power transfer that enhances ride quality. Additionally, the clutch offers increased tuning flexibility with various wedge weights and EXP spring options, allowing riders to customize the clutch’s feel and performance to their preference. Whether for competitive racing or aggressive trail riding, the REKLUSE RadiusX 4.0 Clutch ensures reliable performance, greater control, and enhanced durability under extreme conditions, making it a valuable upgrade for CRF450X owners seeking precision and longevity in their clutch system.

Features:

• Updated EXP assembly with high-temperature resistant base material for improved durability

• Redesigned internal wall bases for added strength and rigidity

• Friction pads with proprietary design matching Rekluse TorqDrive clutch plates for optimized oil flow and cooling

• EXP 4.0 wedges with rolling contact and built-in pins for smoother engagement and stronger power transfer

• Enhanced engagement curve tailored to modern engine characteristics

• Increased tuning options with different wedge weights and EXP springs for customizable performance