TAMIYA GB-01/GB-01T/GT-01 Aluminum Rear Hub 2 Degree by 3Racing GB-04/2/LB  [GB-04/2/LB]

Aluminum rear hub for TAMIYA GB-01 series

This 3Racing GB-04/2/LB is an aluminum rear hub designed for RC-scale TAMIYA GB-01, GB-01T and GT-01 chassis, provided as a 2 degree option in light blue anodize. It is a direct replacement style part intended to match the footprint of the stock hub while changing the rear wheel geometry by the specified 2 degree angle.

Use this hub when you want a durable, metal alternative to plastic rear hubs for fine-tuning handling. The aluminum construction improves consistency under load compared with softer materials, and the 2 degree offset is useful for small adjustments to rear tracking and cornering balance during track setup.

Installation follows the same basic steps as the original hub: remove the wheel and wheel nut, detach the stock hub assembly from the rear suspension upright, swap the hub, and reassemble using the vehicle's existing fasteners and wheel hardware. Standard hobby tools such as a hex driver are typically sufficient, and compatibility depends on matching the GB-01/GB-01T/GT-01 upright and axle arrangement.

Note this item is for model RC use only and is intended for chassis-level tuning work; verify fitment on your specific GB-01 series vehicle before high-stress use.