Description
The Rekluse RadiusCX 4.0 Clutch Kit is the ultimate auto clutch upgrade for Yamaha YZ450F, YZ450FX, and WR450F models.
This kit combines industry-leading TorqDrive friction technology with the latest EXP 4.0 auto clutch and Rekluse Core components. Upgrades in the EXP 4.0 include an improved base material for enhanced strength in high heat, redesigned internal walls for better rigidity, and a rolling wedge design that dramatically reduces friction for smooth engagement and stronger power delivery. The clutch lever feel is more connected and direct, while the TorqDrive pad layout increases cooling and durability, ensuring consistent operation even under the toughest riding conditions.
Key Features:
- Eliminates stalling and allows stopping/starting without clutch lever
- TorqDrive clutch pack for longer life and less adjustment
- Works with normal clutch use to override auto functionality
- Improved rider control and traction in challenging terrain
- Upgraded EXP 4.0 base and wedge design for smoother, more responsive engagement
- Optimized for modern Yamaha engine characteristics
- More tuning options with varying wedge weights and springs
When you need top performance and confidence on the track or trail, the RadiusCX 4.0 sets the new standard for auto clutches.
Fitment: Yamaha YZ450F (2010-2022), YZ450FX (2016-2023), WR450F (2016-2024)
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