At DMG Motorsports, we present the All Balls Racing Brake Master Cylinder Rebuild Kit (SKU: 21-81069) — the trusted solution for riders looking to restore lost brake feel and stop fluid leaks without the cost of a full replacement cylinder. Built by All Balls Racing, a name powersports mechanics rely on for precise, application-specific repair kits, this rebuild kit gives your existing master cylinder a new lease on life. Whether you're servicing a street bike, dirt bike, ATV, or UTV, this kit is engineered to bring your braking system back to factory-tight, leak-free performance.

Instead of tearing into your budget for an entirely new master cylinder assembly, this rebuild kit lets you replace only the worn internal components that cause fluid seepage and spongy brake feel. It's a straightforward, cost-effective way to get your brakes performing like new again, and it's designed as a complete, application-matched package so you're not left guessing which seals or hardware you need.

Features:

• Contains all parts needed to re-seal a leaking brake master cylinder
• Includes cup seals to restore proper hydraulic sealing and pressure
• Copper washers included for a secure, leak-free banjo bolt connection
• O-rings included to seal critical internal components
• Replacement screws included where applicable for a complete, factory-correct rebuild
• Application-specific kit engineered to match your exact master cylinder fitment
• Cost-effective alternative to purchasing a full replacement master cylinder
• Backed by All Balls Racing, a trusted name in powersports brake and suspension components

Fitment