All Balls Racing Front Master Cylinder Rebuild Kit for 2021-2023 GasGas MC 125, ABR18-1035

• Both clutch and brake master cylinder rebuild kits come complete with everything to rebuild a leaking or spongy master cylinder
• New cup seals, o-rings, screws and crush washers are packaged in one simple kit to get you stopping again

Restore dependable front braking performance with the All Balls Racing ABR18-1035 Master Cylinder Rebuild Kit. Designed for the 2021-2023 GasGas MC 125, this powersports repair kit provides the replacement components needed to rebuild a leaking, worn, or spongy front brake master cylinder.

The kit includes new cup seals, O-rings, screws, and crush washers to help renew hydraulic sealing and restore proper master cylinder operation. Rebuilding the original master cylinder can be an effective alternative to replacing the complete assembly, helping maintain the motorcycle's factory-style braking system while addressing common wear-related issues.

• Fitment: 2021-2023 GasGas MC 125 front brake master cylinder
• Application: Powersports front brake hydraulic system service
• Brand: All Balls Racing
• Part Number: ABR18-1035

Use this kit when brake lever feel becomes soft or inconsistent, or when fluid leakage indicates worn internal seals. Proper installation should be performed by a qualified technician, followed by complete brake bleeding and a careful inspection before riding.

What's Included

• Master cylinder cup seals
• O-rings
• Screws
• Crush washers

Features:

• Complete Rebuild Kit: Includes the primary components needed to service and rebuild a worn or leaking front brake master cylinder.
• Restores Hydraulic Sealing: New cup seals and O-rings help reduce fluid leakage and support consistent brake pressure.
• Improves Brake Lever Feel: Replacing worn internal components can help correct soft, spongy, or inconsistent lever operation.
• Vehicle-Specific Fitment: Designed for the 2021-2023 GasGas MC 125 front brake master cylinder.