What parts are included in this master cylinder rebuild kit?

This kit includes all the necessary components to rebuild the rear brake master cylinder, such as seals, springs, and other small parts.

How do I know if my rear master cylinder needs rebuilding?

If your rear brake lever feels spongy, lacks pressure, or doesn't return properly, the internal seals or components in the master cylinder may be worn and require replacement.

Do I need any special tools to install this kit?

While specific tool requirements can vary, master cylinder rebuilds typically require basic hand tools and a clean workspace. Always refer to the manufacturer's installation instructions for detailed guidance.

All Balls Racing

All Balls Racing 21-23 Gas-Gas MC125 Master Cylinder Rebuild Kit Rear

Name: All Balls Racing 21-23 Gas-Gas MC125 Master Cylinder Rebuild Kit Rear
Brand: All Balls Racing
Price: 49.45 USD
Availability: InStock

$49.45

Rebuild your rear brake master cylinder with this kit. Restores proper function and feel to your brakes.

Key Features

Restores brake performance — replaces worn internal seals and components.
Direct fit — designed for the Gas-Gas MC125 rear master cylinder.
All necessary parts included — seals, springs, and other small components for a complete rebuild.