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

Lightweight aluminum rear hub for GB-01 range

The GB-04/2/LB is a light blue anodized aluminum rear hub made to fit TAMIYA GB-01, GB-01T and GT-01 chassis as a 2 degree geometry option. It replaces the stock hub footprint while altering the rear wheel angle by the specified 2 degree offset.

Fit this metal hub when you want a more durable alternative to plastic hubs for more consistent handling under load. The aluminum construction helps reduce flex compared with softer materials, and the 2 degree offset is handy for small adjustments to rear tracking and cornering balance during setup.

Installation follows the same basic steps as the original hub: remove wheel and nut, unbolt the stock hub assembly from the rear suspension upright, swap in the GB-04/2/LB and reassemble with the vehicle's existing fasteners and wheel hardware. Standard hobby hex drivers are typically sufficient, and compatibility depends on matching the GB-01/GB-01T/GT-01 upright and axle dimensions.

This item is intended for model RC chassis tuning only; verify fitment on your specific GB-01 series vehicle before subjecting it to high stress.