RXC Radial Master Cylinder + Clutch Lever Kit – Harley Dyna / Softail / Clubstyle

Clutch Lever + RXC Radial Master Cylinder Set – Performance Upgrade for Harley

Transform your Harley-Davidson cockpit with this clutch lever + RXC 17.5 mm radial master cylinder set, designed for performance, Clubstyle and aggressive Dyna / Softail builds.

Developed and engineered by REMMOTORCYCLE, this kit delivers a 30% lighter clutch feel than stock and a much more precise braking feel when paired with a 4-piston RXC caliper, a REM inverted fork, or other high-performance braking setups.

RXC Radial Master Cylinder Features

• 17.5 mm piston: ideal balance between power and modulation for 4-piston calipers and performance braking kits.
• Billet CNC machined aluminum: maximum rigidity with reduced weight.
• Ball bearing lever pivot: ultra-smooth action and precise control, even under heavy use.
• Adjustable lever: fine-tune reach to your riding position.
• Premium finish: available in black anodized or mirror polished.
• Brake light switch included: ready to install.

REM Clutch Lever Features

• Aerospace-grade billet aluminum: strong and lightweight.
• 30% lighter pull than stock for everyday comfort and dynamic riding.
• Designed for cable-operated Harley clutches: Dyna, Softail, Sportster, Touring and Clubstyle builds.
• Matching design with the RXC master cylinder for a clean and aggressive cockpit.

Compatibility & applications

This set is ideal for the following configurations:

• Motorcycles equipped with a 4-piston RXC caliper or equivalent.
• REM inverted fork or sport fork swaps.
• Oversize brake disc and performance braking builds.
• Clubstyle, Dyna performance, Softail Low Rider S / ST, FXR style, etc.

Compatible handlebar: 1" (25.4 mm). For 22 mm bars, please contact us.

Perfect match with REM switch housings

The RXC master cylinder is designed to integrate perfectly with our REM switch housings for RXC & Beringer levers. This gives you a fully integrated, performance-oriented cockpit.

Kit contents

• 1 × RXC 17.5 mm radial master cylinder.
• 1 × REM clutch lever for cable-operated Harley.
• Front clamp and mounting hardware.
• Brake light switch.
• Optional colored titanium hardware available on request.

Why choose this set?

• Complete upgrade: lighter clutch and stronger, more controlled braking.
• Coherent design: aggressive Clubstyle / racing look.
• Exclusive REMMOTORCYCLE design: engineered for demanding builds.
• Long-lasting quality: premium materials, CNC machining and high-end finishes.

If you are looking for a specific configuration or color (anodizing, hardware, etc.), contact us and we can build a personalized set for your project.