TAMIYA DB-01 Ball Bearing Set by 3Racing BS-DB01/V1  [BS-DB01/V1]

DB-01 Ball Bearing Set

This ball bearing set is an RC-scale replacement option intended for the TAMIYA DB-01 chassis, supplied by 3Racing as BS-DB01/V1. The components use steel precision bearings to lower rotational resistance in drivetrain and steering assemblies.

In practice this set replaces stock bushings or worn bearings to restore smoother wheel and gear rotation, which helps maintain consistent throttle and steering response during runs. The parts are intended for model-level maintenance and tuning rather than changes to external components.

Installation notes: remove the original bushings or bearings following the DB-01 chassis service instructions, inspect axle and gear interfaces for wear, press the new bearings into place and reassemble per the chassis manual. Routine checks and light lubrication appropriate for steel bearings will help preserve smooth operation.

Tuning role: fitting precision ball bearings reduces parasitic drag in the drivetrain, aids repeatable input feel, and simplifies diagnosis of vibration or binding that can affect lap consistency. Use this set as part of regular maintenance or as a basic hop-up when preparing a DB-01 for track use.