Rekluse RadiusX 4.0 Clutch Kawasaki Ninja 300 2013-2017 RMS-8304003

If you're running a Ninja 300 hard on the track or pushing through aggressive street riding, clutch engagement directly impacts your throttle response and overall control. The Rekluse RadiusX 4.0 replaces vague, inconsistent lever feel with precise, predictable actuation—letting you focus on line and speed instead of fighting the bike. Built with Rekluse's proven automatic clutch technology, this is the upgrade that separates confident riders from those still wrestling with stock performance.

The RadiusX 4.0 delivers what matters: smoother power delivery through an enhanced expanding friction disk assembly designed to handle sustained high-temperature operation. You get stronger internal geometry for a more responsive lever feel, proprietary friction pads that improve oil circulation and cooling, and rolling contact wedges that reduce engagement harshness. Best of all, you can dial in the engagement curve to match your riding style with customizable wedge weights and spring configurations.

• Direct fit: Kawasaki Ninja 300 2013-2017
• MPN: RMS-8304003
• EXP assembly: High-temperature rated
• Base material: Enhanced durability
• Internal walls: Rigid, reinforced
• Friction design: TorqDrive-inspired pads
• Wedges: Rolling contact, reduced friction
• Tuning: Adjustable weights and springs
• Installation: Bolt-on (professional recommended)