Brembo 19mm RCS Corsa Corta Radial Brake Master Cylinder

Please allow ~ 10 days for processing & shipping

Upgrade your braking performance with the Brembo 19RCS Corsa Corta, the benchmark radial master cylinder for high-performance street and track motorcycles. Featuring Brembo's patented RCS (Ratio Click System) and Corsa Corta bite-point adjustment, it allows riders to fine-tune both lever feel and brake response to suit any riding style.

Key Features

• Forged aluminum body with precision 5-axis CNC machining
• 19mm piston with adjustable 18/20mm RCS lever ratio
• Three bite-point modes: Normal (N), Sport (S), and Race (R)
• Folding standard-length lever
• Hard anodized finish for superior durability
• MotoGP-inspired floating piston and internal components
• Integrated brake light microswitch
• Double banjo bolt and copper crush washers included

Three Riding Modes

Normal (N)
Smooth, progressive initial bite for everyday street riding and low-grip conditions.

Sport (S)
Quicker initial response with excellent modulation for spirited canyon and sport riding.

Race (R)
Immediate brake engagement with minimal free stroke, delivering the direct feel preferred for track use.

RCS Adjustable Lever Ratio

Using a simple screwdriver, switch between:

• 18mm – Softer, more progressive lever feel
• 20mm – Firmer, more aggressive braking response

This allows you to tailor the braking characteristics to your preference without changing components.

Specifications

• Material: Forged Aluminum
• Piston Size: 19mm
• Lever Ratio: 18mm / 20mm (RCS)
• Lever Type: Folding, Standard Length
• Surface Finish: Hard Anodized
• Weight: Approx. 350g
• Disc Compatibility: Dual Disc Systems
• Brake Light Switch: Included

Installation Notes

• Includes double banjo bolt and 4 copper crush washers for dual brake line setups.
• Single-line brake systems require a separate M10x1.0 single banjo bolt.
• A brake fluid reservoir and mounting kit are recommended (sold separately).
• New brake fluid and proper bleeding are required during installation.