Tamiya TT-01 Full Ball Bearing Upgrade TT01-23 by 3Racing  [TT01-23]

Complete bearing kit for TT-01 chassis

This full ball bearing replacement set is made for the Tamiya TT-01 and TT-01 TYPE E chassis and is supplied under the TT01-23 part code. The kit replaces worn bushings and plain bearings at drivetrain and steering points to restore free spin and reduce operating friction.

Fitment is limited to the listed TT-01 family, so verify your chassis code before purchase. Installation is straightforward for modders familiar with basic teardown: remove old bushings or bearings, clean the seating surfaces, press or seat the new bearings squarely, and refit the original mounting hardware. Use the correct hex drivers and avoid forcing bearings into place to prevent damage to the races.

Fresh ball bearings reduce rotational drag across axles, drive shafts, and hub carriers, improving drivetrain response and producing a steadier steering feel. For maintenance, monitor bearings for play or roughness, clean with a bearing-safe solvent, and use light bearing oil intended for RC use rather than heavy grease to keep spin free where required.