Tamiya GB-01/GB-01T/GT-01 Rear Aluminum Hub 3 Degree by 3Racing GB-04/3/LB  [GB-04/3/LB]

Rear hub for GB-01 series

This is a 3Racing aluminum rear hub made for Tamiya GB-01, GB-01T and GT-01 chassis, finished in light blue anodizing and produced with a 3 degree offset for rear-end tuning. As an RC-scale accessory, the part is intended to replace the stock hub components on those specific models to offer a metal alternative that alters suspension geometry by the specified angle.

Installation is straightforward for hobbyists familiar with the GB-01 family: the hub uses the chassis' original mounting points and wheel retention hardware, so no additional custom machining is required. When fitting, verify alignment and fastener torque against the chassis manual to maintain safe operation of the model.

In tuning terms, a 3 degree offset hub changes rear track and toe characteristics slightly, which can be used to fine-tune handling balance for track conditions or driving preference. Use this part as one element among suspension, shocks, and tyre choices when iterating setup; evaluate changes incrementally to isolate effects.