REKLUSE RadiusX 4.0 Clutch for Yamaha YFZ 450 - Part RMS-8307080

The REKLUSE RadiusX 4.0 Clutch for Yamaha YFZ 450 (Part RMS-8307080) offers advanced performance enhancements tailored for high-demand off-road riding. Featuring an updated EXP (expanding friction disk) assembly, this clutch is engineered with a new base material that delivers superior strength and durability in high-temperature environments, ensuring reliable operation during intense riding conditions. The redesigned internal wall bases contribute to increased strength and rigidity, resulting in a more connected and precise lever feel that enhances rider control. This improved feedback makes handling more intuitive, especially during aggressive maneuvers.
The outer friction pads on the EXP disk now incorporate a proprietary friction design aligned with Rekluse TorqDrive clutch plates. This design optimizes oil flow characteristics beneath the clutch pack, promoting better cooling and consistent performance over extended use. Additionally, the EXP 4.0 wedges have been upgraded to include rolling contact with built-in pins, reducing friction and resistance compared to sliding mechanisms. This innovation delivers smoother engagement, a more responsive feel, and stronger power transfer, translating into more direct power delivery and increased durability.
The clutch’s engagement curve has been refined to better match modern motorcycle engine characteristics, providing a seamless throttle response that benefits aggressive riding styles. The system offers more tuning options through various wedge weights and EXP springs, allowing riders to customize clutch engagement and performance to suit their specific needs. Overall, the REKLUSE RadiusX 4.0 Clutch is designed to enhance rider experience by delivering improved power transfer, durability, and precise control, making it an ideal upgrade for Yamaha YFZ 450 owners seeking reliable high-performance clutching solutions.

Features:

• Updated EXP friction disk assembly with high-temperature resistant base material

• Redesigned internal wall bases for increased strength and rigidity

• Friction pads with proprietary design for optimized oil flow and cooling

• EXP 4.0 wedges with rolling contact pins for reduced friction and smoother engagement

• Enhanced engagement curve matching modern engine characteristics

• Multiple tuning options with various wedge weights and springs

• Improved power delivery and durability for demanding riding conditions