Rekluse RadiusCX 4.0 2019–2026 Honda CRF450L, CRF450RL, CRF450X

The Rekluse RadiusCX 4.0 represents the pinnacle of auto-clutch technology, combining the best features of Rekluse's Core, EXP, and TorqDrive systems into a single, no-compromise package. Designed specifically for the Honda CRF450L, RL, and X models, this system eliminates engine stalling in technical terrain, allowing you to start, stop, and navigate tight single-track without ever touching the clutch lever. The updated 4.0 EXP disk features a revolutionary rolling-pin wedge design that creates a 98% reduction in internal friction compared to previous generations, resulting in incredibly smooth engagement, a more connected lever feel, and explosive power delivery when you need it.

Features:

• Anti-Stall Technology: The EXP 4.0 auto-clutch disk automatically engages and disengages based on engine RPM, completely eliminating low-speed stalling so you can focus on line choice instead of clutch modulation.

• TorqDrive® Friction Disks: Ultra-thin friction plates allow more disks to fit into the clutch footprint, maximizing power transfer, increasing torque capacity, and significantly extending clutch life.

• Billet Core Components: Precision-machined billet aluminum inner hub and pressure plate optimize oil flow to drastically reduce operating temperatures and prevent clutch fade under heavy abuse.

• Rolling Pin Wedges: The EXP 4.0 utilizes rolling pins instead of sliding wedges, offering lightning-fast responsiveness and a flawless transition from auto-engagement to full lock-up.

• Full Manual Override: Maintains a standard clutch lever feel, allowing the rider to manually override the auto-clutch at any RPM for log-hops, pivot turns, or aggressive acceleration.

• Heavy-Duty Clutch Cover: Includes a reinforced, hard-anodized Rekluse clutch cover that offers superior impact protection against rocks and brake pedals while providing a factory aesthetic.

Fitment:

• 2019–2020 – Honda CRF450L

• 2021–2026 – Honda CRF450RL

• 2019–2026 – Honda CRF450RL

Part Number: RMS-8901119