Item Summary

• Billet construction
• More compact than XA2.J0.10 (White Logo) rear master cylinder
• White Brembo log on top of reservoir cover
• Used by Hanspree WSB race team
• 40mm spacing mounting
• Techincal Information : PS13 refers to 13mm piston bore size 
   

Specifications:
- mounting distance: 40 mm 
- piston diameter 13 mm
- with push rod 
- mounting horizontal
- used in: Moto GP, Superbike World Championship, Moto 2
- Brake Fluid DOT 4, or 5.1 

Technical Specifications

• Material: Billet Aluminum
• Single/Double Disc: Single
• Piston Diameter: 13mm
• Position: Rear
• Type: Axial with Reservoir
• Finishing: Hard Anodized
• Weight: 105mm
• Microswitch: No
• Brake Fluid: DOT4

About the Product

Brembo Racing PS13 Billet Rear Brake Master Cylinder

Integrated Reservoir | Pushrod Included | 40 mm Mount | Brembo XA2C610

Upgrade your race bike’s braking performance with the Brembo Racing PS13 Billet Rear Master Cylinder with Integrated Reservoir, a high-end component developed for professional racing environments including MotoGP, World Superbike, and Moto2 competition.

Machined from CNC billet aluminum, this Brembo racing master cylinder provides exceptional precision, durability, and braking consistency. The integrated fluid reservoir design ensures a compact installation while maintaining stable hydraulic pressure and optimal rear brake modulation under extreme racing conditions.

Designed specifically for high-performance and race applications, the PS13 master cylinder delivers outstanding pedal feel and reliable braking performance when pushing your machine to the limit.

Performance Benefits

• Precise rear brake modulation and improved pedal feel

• Consistent hydraulic pressure under extreme braking loads

• Lightweight billet construction designed for racing use

• Integrated reservoir for compact and simplified installation

• High reliability for professional track and competition environments

The 13 mm piston diameter (PS13) provides excellent braking pressure while maintaining smooth and controllable brake modulation.

Key Features

• Genuine Brembo Racing rear brake master cylinder

• 13 mm piston diameter (PS13)

• Integrated brake fluid reservoir

• CNC-machined billet aluminum body

• 40 mm mounting bolt spacing

• Pushrod included

• Hard-anodized surface finish for durability

• Laser-etched Brembo logo and piston size marking

• Compact design used in professional racing applications

Technical Specifications

This master cylinder uses 40 mm mounting spacing and a 13 mm piston bore, optimized for rear brake performance in racing applications.

Race-Proven Engineering

The Brembo PS13 billet rear master cylinder is part of Brembo’s elite racing components program and has been used in:

• MotoGP

• World Superbike Championship

• Moto2 racing programs

Its billet construction, compact integrated reservoir, and precision piston design ensure maximum braking control and reliability under the most demanding conditions.

Installation Notes

• Designed primarily for race motorcycles and custom builds

• May require custom brackets or adapters depending on the motorcycle

• Brake light switch not included

• Professional installation recommended for race applications