Rekluse APEX Clutch Kit for Kawasaki KX 450/F/SR/X (RMS-7404047)

Upgrade clutch performance with the REKLUSE APEX Clutch Kit, part number RMS-7404047, designed for compatible Kawasaki KX 450, KX 450F, KX 450SR, and KX 450X applications. This performance-focused system reduces lever pull effort while improving lever feel consistency, giving riders smoother control and more predictable clutch engagement. With increased torque capacity and clutch engagement, the kit helps improve power transfer to the rear wheel for confident acceleration across a wide range of riding conditions.
The REKLUSE APEX clutch system improves modulation and control while helping reduce clutch operating temperatures through optimized oil management. Lower operating temperatures support clutch longevity and consistent performance during demanding riding. Interchangeable spring combinations allow the clutch to be tuned to the engine build and rider preference, balancing usable lever force with the power requirements of the motorcycle.
Designed to deliver controllable power across a broad range of horsepower levels, the APEX Clutch provides a practical alternative to overly aggressive lock-up systems. Its performance-oriented design is suitable for riders seeking enhanced engagement, improved feel, and reliable power delivery without sacrificing control. The kit is made entirely in-house in the USA and includes a patented fixed-pin billet hub, billet pressure plate, complete clutch pack with TorqDrive friction disks, and two sets of clutch springs with varied stiffness.
Installation and tuning should be performed according to the motorcycle manufacturer’s service procedures and REKLUSE recommendations. Verify vehicle compatibility before ordering to ensure the RMS-7404047 kit matches the specific Kawasaki KX application.

Features:

• Reduced Lever Effort: Lowers clutch lever pull force while maintaining consistent feel.

• Increased Torque Capacity: Enhances clutch engagement and power transfer to the rear wheel.

• Improved Modulation: Provides smoother clutch control for precise starts, acceleration, and technical riding.

• Temperature Management: Helps reduce clutch operating temperatures for improved longevity and consistent performance.

• Tunable Spring Combinations: Includes varied stiffness springs to match engine modifications and rider preference.

• Wide Power Compatibility: Designed for usable power delivery across a broad range of horsepower levels.

• Complete Performance Kit: Includes a fixed-pin billet hub, billet pressure plate, TorqDrive friction disks, and clutch springs.

• Made in the USA: Manufactured entirely in-house by REKLUSE.

Ships from Parts Unlimited.