Brembo 14RCS Radial Brake Master Cylinder for Single-Disc Motorcycles
Upgrade your motorcycle’s braking performance with the Brembo 14RCS Radial Brake Master Cylinder, a premium braking upgrade designed for single-disc motorcycles and scooters. Featuring Brembo’s race-proven RCS (Ratio Click System) technology, the 14RCS delivers exceptional braking power, precise modulation, and superior rider confidence for both street and track use.
Manufactured from forged aluminum alloy with precision CNC-machined components, the Brembo 14RCS combines lightweight construction, outstanding durability, and world-class performance trusted by professional racers worldwide.
Key Features
-Brembo RCS (Ratio Click System)
The patented Ratio Click System (RCS) allows riders to switch between two lever ratios to match different riding styles and road conditions.
18 mm Ratio – Smooth, progressive braking with improved modulation and control.
20 mm Ratio – Firmer lever feel with faster brake response and increased braking precision.
The lever ratio can be adjusted quickly using a standard screwdriver without removing the master cylinder.
-14 mm Radial Master Cylinder
The 14 mm piston diameter is engineered to provide optimal hydraulic performance for motorcycles equipped with a single front brake disc, delivering excellent brake feel, consistent pressure, and improved stopping power.
-Premium Brembo Engineering
* Forged aluminum alloy body
* Precision CNC-machined components
* Hard-anodized surface for enhanced durability and corrosion resistance
* Lightweight, race-inspired radial master cylinder design
-Folding Brake Lever
The adjustable folding lever helps minimize damage during accidental drops while providing a comfortable and customizable riding position.
-Built-in Brake Light Microswitch
Supplied with an integrated brake light microswitch for convenient installation on compatible street motorcycles.
-DOT 4 Brake Fluid Compatible
Designed for use with DOT 4 brake fluid to ensure reliable braking performance under everyday riding and high-performance conditions.
Ideal Applications
The Brembo 14RCS Brake Master Cylinder is suitable for motorcycles with a single front brake disc, including:
* Sport motorcycles
* Naked bikes
* Scooters
* Supermoto motorcycles
* Lightweight street bikes
* Custom motorcycle builds
Always verify compatibility with your motorcycle’s brake caliper and hydraulic system before installation.
Why Choose the Brembo 14RCS?
The Brembo 14RCS is one of the most popular motorcycle radial brake master cylinder upgrades available today. Its race-developed technology, adjustable braking characteristics, premium construction, and legendary Brembo quality make it the preferred choice for riders seeking enhanced braking performance, improved lever feel, and greater control.
Whether you’re upgrading your daily commuter, weekend canyon bike, track machine, or custom build, the Brembo 14RCS Radial Brake Master Cylinder delivers the precision, confidence, and performance expected from the world’s leading braking specialist.





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