PS13 Rear Brake Master Cylinder, Silver, w/o Pushrod - 910A90391

About the Product

Brembo Rear Brake Master Cylinder – 13mm Silver (910A90391)

OEM Replacement | Precision | Italian Engineering

The Brembo 910A90391 Rear Brake Master Cylinder in Silver finish is the official OEM replacement part trusted by leading motorcycle manufacturers worldwide. Crafted from high-grade aluminum, it delivers maximum braking precision, control, and reliability under every riding condition — from spirited street riding to professional track performance.

Technical Specifications

• Product Code: 910A90391

• Piston Diameter: 13 mm

• Type: Axial Rear Master Cylinder

• Material: CNC-machined Aluminum Body

• Finish: Silver

• Recommended Fluid: DOT 4

• Compatibility: Direct OEM Replacement

• Manufacturer: Brembo – Made in Italy ????????

Key Features & Benefits

✅ OEM Quality Fitment – Direct replacement for factory-installed units
✅ Superior Modulation – Smooth, progressive braking feel and response
✅ Lightweight Aluminum Body – High strength and corrosion resistance
✅ Brembo Engineering – The global benchmark for braking performance
✅ DOT 4 Compatible – Optimized for modern brake systems
✅ Track-Proven Reliability – Unmatched performance under heat and pressure

Why Choose Brembo?

Used by world-class manufacturers and MotoGP teams, Brembo master cylinders set the standard for safety, durability, and control. Whether replacing your OEM setup or upgrading for enhanced feel, this component ensures confidence-inspiring braking power every time you ride.