Tamiya 54601 TB-04/TB-04 Pro Aluminum Motor Adapter High Gear  [54601]

Upgrade TB-04 gearing and cooling with the Tamiya 54601 adapter

The Tamiya 54601 Aluminum Motor Adapter is a straightforward upgrade that lets TB-04 owners fit higher gear ratios and benefit from better heat management. Its blue anodized finish is durable and integrates well with typical race builds.

Pinion Compatibility and Tuning

Accepting 04 module or 64 pitch pinions up to 51T, this adapter works well for brushless-equipped cars where riders want to tune speed or torque for different surfaces.

Enhanced Heat Sink Shape

Compared to Item 54520, the 54601 has a deeper heat sink profile to improve dissipation. That extra cooling capacity helps keep motor temps lower during longer or harder sessions.

Fitment Notes

The adapter is made for TB-04, TB-04 PRO, and TB-04 PRO II chassis, ensuring correct alignment and a direct upgrade path for those platforms.