Tamiya TT-02 Drivetrain Graphite Shaft TT02-08 by 3Racing  [TT02-08]

TT-02 shaft brief

This graphite main shaft is a replacement drivetrain component for the Tamiya TT-02 chassis, sold as model TT02-08 by 3Racing. It installs in place of the original shaft and retains the chassis' factory geometry.

The shaft emphasises stable rotation and repeatable engagement with the gearbox and spur gear. Using graphite helps reduce torsional flex versus some stock items, which supports consistent drivetrain behaviour during track tuning and regular running.

Fitment notes: the part uses the standard TT-02 gearbox location and existing bearing positions. After installation, double-check bearing seating and axial play to ensure correct alignment and prevent accelerated wear.

For drivers wanting a straightforward hop-up that tightens drivetrain feel, this graphite main shaft gives a like-for-like swap with material benefits for stiffer rotation.