This aluminium rear axle hub set is a machined aftermarket replacement from GPM for the Traxxas Unlimited Desert Racer (UDR) platform. The components are intended to improve rear axle support, reduce rotational play and provide a rigid mounting surface for the brake disc caliper.
Engineered for hobbyists seeking durable, higher-precision axle mounting, the kit is a direct-fit upgrade that requires standard rear hub disassembly and common hand tools. Verify screw locations and torque values on your UDR during reassembly to preserve alignment and bearing preload.
Fit this set to replace fatigued hub parts and to restore precise brake caliper positioning and axle stability on a Traxxas UDR chassis.