Tamiya T3-01 12mm Hex Wheel Hub 7mm Offset Adapter - T301-02 by 3Racing  [T301-02]

12mm Hex Hub for T3-01 Setup

This wheel hub adapter is a scale replacement for the Tamiya T3-01 chassis, delivering a 12mm hex interface and a 7mm lateral offset to shift wheel position. It is intended to provide small changes to track width and scrub radius to help with handling tweaks during setup or race-day adjustments.

Fitting is straightforward for experienced builders: remove the wheel and original hub, slide the 12mm hex hub onto the axle or stub used on the T3-01, then secure with the existing wheel nut or retainer. After fitting, confirm clearance around suspension arms and bodywork because the 7mm offset moves the tyre line; check wheel runout and re-torque the nuts after the first short test run.

Use this hub when you want subtle changes to wheel location for cornering balance, tyre scrub management, or to correct steering geometry on track. Treat it as an aftermarket tuning accessory and inspect it for tightness and fit before each running session.