Tamiya 51702 Ring Gear Set 39T - Service Replacement for XV-02/TT-02 SP-1702  [51702]

Drivetrain Spare for Consistent Handling

The Tamiya 51702 Ring Gear Set is a practical spare for keeping XV-02 and TT-02 models with ball differentials running true. Swapping a tired ring gear restores predictable engagement and helps keep lap times consistent.

Chassis Compatibility and Pairing

Compatible chassis include the XV-02 PRO, TT-02, TT-02D and TT-02 Type-S. This ring gear is intended to be used with Item 22049 to ensure a correct fit. Carrying spare gear sets lets you service vehicles quickly between sessions.

Simple Maintenance Steps

Inspect the teeth regularly, set correct backlash and mesh, and apply a light grease to the gear interface. Addressing minor wear early prevents more serious drivetrain damage later on.