Gmade R1 Rock Buggy Steel #45 Rear Wheel Shaft by GPM GM039SR  [GM039SR]

Rear wheel shaft for Gmade R1 Rock Buggy

This RC-scale replacement is the steel #45 rear wheel shaft specified for the Gmade 1/10 R1 Rock Buggy platform and is supplied as 1 pr. It is a direct mechanical replacement intended for the buggy’s rear wheel assembly rather than a drivetrain overhaul component.

Constructed from steel #45, the shaft’s role is to carry the rear wheel and transmit loads to the hub and bearings. In tuning and maintenance, swapping to a new shaft restores straightness and reduces play that can affect tracking and wheel runout on rough or technical off-road sections.

Installation typically requires wheel and hub removal, inspection of the wheel hub and ball bearings, and confirming fit in the existing hub carrier; use appropriate hex drivers and check torque on fasteners after initial run. This description is limited to RC use on the specified chassis and does not imply compatibility with other models or full drivetrain components.