Axial Racing RR10 Bomber aluminium wheel hex adapter (inner 5mm, outer 12mm, thickness 13mm) by GPM RR010/1213  [RR010/1213]

Wheel hex adapter overview

This aluminium wheel hex adapter is specified for Axial Racing RR10 Bomber wheel use, providing a metal interface sized to the published measurements: 5mm inner, 12mm outer and 13mm thickness. The part is intended as an RC-scale accessory for mounting wheels where those mating dimensions are required.

Fitment basics: confirm your drive shaft or hub uses a 5mm internal seating and that the wheel accepts a 12mm outer hex before installation. The adapter is a simple mechanical interface, supplied as a 2pcs set to replace or mirror existing hexes on left and right wheels.

Tuning role: an aluminium hex adapter can provide a more rigid wheel-to-hub connection compared with some non-metal alternatives, helping maintain concentricity under load and making wheel alignment and tracking consistent during setup adjustments. As with any scale part, verify runout and clearance before use.

Installation note: check sizing and trial-fit components dry before final assembly, and confirm both sides are seated evenly. The set includes 2pcs for paired installation.