REKLUSE RADIUSCX 4.0 CLUTCH YAMAHA YZ450F 2026

RadiusCX is the complete package of auto clutch functionality, improved power delivery, and upgraded durability. RadiusCX kits include Rekluse’s next-generation EXP 4.0 auto clutch disk, billet aluminium inner hub and pressure plate Core components, TorqDrive friction disk technology, plus a clutch cover top it off. TorqDrive disks and EXP 4.0 provide stronger power delivery and a more reliable, responsive clutch modulation. Rekluse’s billet Core components help keep the clutch cooler and resist wear with improved oil flow and hard anodised coatings, plus provide an improved, consistent lever feel. Also provided with basket sleeves to prevent clutch baskets from notching, the RadiusCX is the ultimate performance auto clutch kit that can be setup to fit almost any rider’s preferences.

KEY FEATURES

• Eliminates stalling, start and stop without engaging the clutch lever
• Increased power transfer over OEM
• On the fly external adjustment
• Allows riders to run a gear taller, letting the suspension work better and saving energy
• TorqDrive clutch pack provides longer clutch life with less adjustment over time

Please note: Image for reference only. Correct product will be provided.

The Latest Generation of EXP technology is here!

The EXP disk is the magic ingredient behind the functionality and benefits of Rekluse auto clutches. About 10 years ago, Rekluse introduced a redesigned and innovative version of its revolutionary auto clutch technology with EXP 3.0. The years of racing, testing and development since have led to Rekluse’s most refined auto clutch experience yet; Introducing EXP 4.0.

No More Stalling

Using principles of centrifugal force, EXP technology automatically engages and disengages the clutch based on engine RPM. With EXP, riders can start and stop without touching the clutch lever. EXP automatic clutch technology provides riders precision throttle control, maximum traction and confidence to manoeuvre any obstacle on the track, trail, or road.

Less Arm Fatigue

You don’t have to clutch as often, which preserves your arm for longer rides.

Tuneable to Fit Your Riding Style

Each auto clutch is optimised for each bike model as it comes from the factory, and EXP 4.0 has been developed and tested in a wide range of late-model motorcycles. However, everybody rides differently, so Rekluse made sure EXP technology can be fine tuned. They offer different spring and wedge options so riders can further adjust their clutch’s performance. Some riders like the clutch to engage just above idle, while others like later engagement.

Clutch Lever Is Still Functional At All Times

It is possible to fully override the auto functionality at any time. You can pull the lever in, build RPMs, pop the clutch out and raise the front tyre just like normal.

Have More Fun

You don’t have to worry about covering your clutch to prevent stalls all the time. You are free to relax and enjoy the ride, having one less thing to think about.

YAMAHA

• YZ450F 2026