Item Summary

• Brembo Part# 10477610
• For more information please refer to the schematic
• Techincal Information : PS11 refers to 11mm piston bore size
  
  Part-no. 10477610: Brembo rear master cylinder PS 11B, without reservoir, black 
  
  Specifications:
  - mounting distance: 40 mm 
  - piston diameter 11 mm
  - without push rod 
  - used in OEM for example Aprilia, Ducati 
  - Brake Fluid DOT 4, or 5.1 
  
  
  Available spare parts: 
  110374120 dust cover kit
  110312720 pipe fitting 90° 
  10436241 seal kit 

About the Product

Brembo OE Rear Brake Master Cylinder PS 11B

11 mm Piston | 40 mm Mount | Banjo Outlet | Black

Brembo Part #10477610

Upgrade or replace your motorcycle’s rear braking system with the Brembo PS 11B Rear Brake Master Cylinder, a precision-engineered hydraulic component designed to deliver consistent braking pressure and excellent pedal modulation.

Manufactured by Brembo, a global leader in high-performance braking systems, the PS 11B features an 11 mm piston bore that provides balanced hydraulic pressure for precise rear brake control. Its compact design, durable construction, and standard 40 mm mounting spacing make it a popular solution for OEM replacement, race bikes, and custom motorcycle builds.

Performance Benefits

• Precise rear brake modulation and control

• Reliable hydraulic pressure for consistent braking response

• Compact design ideal for OEM replacement or custom builds

• Durable construction for long-term performance

• Compatible with many European sportbikes and race applications

Key Features

• Genuine Brembo OE rear brake master cylinder

• 11 mm piston diameter (PS11) for controlled braking pressure

• Banjo outlet brake line connection

• 90° reservoir inlet located adjacent to outlet

• 40 mm mounting bolt spacing

• Compatible with DOT 4 or DOT 5.1 brake fluid

• Lightweight cast aluminum body with black finish

• Designed for OEM and performance brake systems

Technical Specifications

Applications

This Brembo PS 11B master cylinder is commonly used as:

• OEM replacement on various Aprilia and Ducati motorcycles

• Performance upgrade for sportbike or race builds

• Rear brake system component for custom motorcycle projects

Installation Notes

• Remote brake fluid reservoir required (not included)

• Ensure correct pushrod length and brake line compatibility

• Professional installation recommended for optimal braking performance