At DMG Motorsports, we present the Brembo RCS Corsa Corta 15mm Brake Master Cylinder — a radial master cylinder engineered with technology drawn directly from MotoGP racing. This 15mm version is built to let riders fine-tune exactly how their front brake feels, giving you the confidence to brake later and harder whether you're on the street or the racetrack. Brembo designed this master cylinder to combine championship-level engineering with real-world adjustability, making it a favorite upgrade for sport riders who demand precise, repeatable brake feel.

Features:

• Three-position "bite point" selector (N-S-R) lets riders instantly adjust where the lever engages the brakes — Normal for gradual, everyday engagement, Sport for a quicker response, and Race for the shortest, most immediate bite point used in MotoGP
• RCS (Ratio Click System) allows the fulcrum-to-piston distance to be adjusted between 18mm and 20mm with a simple screwdriver turn, changing brake force distribution to suit riding style
• Delivers up to six total combinations of brake modulation by combining the bite point selector with the RCS ratio adjustment
• 15mm bore designed for excellent versatility across single-disc applications and floating-caliper double-disc setups, including many motard, naked, and scooter platforms
• Floating piston, gaskets, and brake fluid delivery circuit couplings shared with components used in official MotoGP master cylinders
• Bleed valve inclined by over 30° for faster, easier bleeding of the system
• Lever assembly can be swapped out without disturbing or removing the RCS system, preserving your dialed-in settings
• Distinctive, race-inspired styling designed to complement the visual identity of modern sport motorcycles