
ALL BALLS Rear Master Cylinder Repair Kit — Manufacturer part number: 18-1102
Designed for motocross riders who want to restore their rear braking system, this ALL BALLS kit gathers the necessary components to recondition the master cylinder. The parts are designed to withstand the demands of off-road riding: mud, vibrations, and repeated lever stresses.
Ideal for regular maintenance or a refresh before the season, this kit makes it easy to recondition the hydraulic circuit without heavy intervention on the chassis. Common installation for workshop mechanics or DIY riders: replacing worn seals and components, bleeding the circuit, and checking lever travel. Check compatibility with your model before ordering — it is frequently used on 85cc machines such as KTM 85 SX, GAS GAS MC 85, and HUSQVARNA TC 85.