Tech 4 Master Cylinder Piston - Black

The Hope Tech 4 Master Cylinder Piston is a replacement component designed for use in Hope Tech 4 hydraulic brake lever assemblies. This piston plays a central role within your lever input for hydraulic pressure, ensuring responsive brake actuation, reliable modulation, and controlled stopping power in all riding conditions.

Genuine Hope Replacement Part

For Tech 4 Lever

Hope Part No HBSP423S