Tamiya 53690 Pinion Gear Set 0.4 Module 30T/31T OP-690  [53690]

Drivetrain Tuning with Tamiya 53690

The Tamiya 53690 0.4 pinion gear pair, available in 30T and 31T, is aimed at hobbyists wanting precise tooth engagement and steady transmission of motor output to the spur gear. These gears help keep power flow efficient across varied running conditions.

Power Transfer Performance

Using a 0.4 module pinion provides stable gear mesh and predictable torque transfer, useful whether you are upgrading or simply replacing worn parts. Installation is straightforward when shaft fit and mesh are checked carefully.

Where These Gears Work Best

These pinions suit a broad range of RC platforms and can be used in many builds to adjust final drive ratios. Verify compatibility with your chassis layout to ensure smooth integration into your setup.