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

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

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

Developed by REMMOTORCYCLE, this setup delivers a 30% lighter clutch pull and significantly improved braking precision when paired with a 4-piston RXC caliper, a REM inverted fork, or similar high-performance braking upgrades.

RXC Radial Master Cylinder Features

• 17.5 mm piston – perfect balance of power and modulation for 4-piston calipers and performance braking systems.
• Billet CNC machined aluminum – maximum stiffness, reduced weight.
• Ball-bearing pivot – ultra-smooth lever action and precise braking control.
• Adjustable lever – customize reach and feel.
• Premium finish – 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 OEM for daily comfort and performance riding.
• Designed for Harley cable-style clutch – Dyna, Softail, Sportster, Touring, Clubstyle builds.
• Perfect visual match to the RXC master cylinder for a clean and aggressive cockpit.

Compatibility & Applications

This kit is ideal for:

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

Bar diameter: 1" (25.4 mm). For 22 mm bars, contact us.

Perfect Match with REM Switch Housings

The RXC master cylinder pairs perfectly with our