Prox Rear Brake Master Cylinder Rebuild Kit KX/KXF/YZ/YZF/RM/RM-Z

The Prox rear brake Master Cylinder rebuild kit offers a complete, reliable solution to get your motorcycle's rear brake performing at top level again. Suitable for many popular MX models such as KX/KXF, YZ/YZF and RM/RM-Z, this kit includes all the parts you need for a professional rebuild.

• Contents: Complete rebuild kit with seals, O-rings, copper washers, clips and springs – everything required for a thorough rear brake rebuild.
• Compatibility: Specially designed for rear brake Master Cylinder systems on KX/KXF, YZ/YZF and RM/RM-Z models.
• Quality: Selected Prox components for durability and reliable hydraulic performance.
• Brand and Reliability: Prox is renowned for rebuild parts that deliver reliable performance for motorcycle brakes.
• Ease of Installation: Designed for efficient do-it-yourself rebuilds with clear instructions and no complicated steps.

This rebuild kit immediately restores the feel and modulation of your rear brake, allowing you to react faster and more safely in corners and during emergency stops. It prevents leaks and play in the hydraulic line, extends the lifespan of the master cylinder, and saves you money by performing maintenance yourself. Ideal for racers and off-road riders who expect consistent braking power and reliability during practice sessions and races.