Axial Racing RR10 Bomber 5mm‑12mm 15mm Wheel Hex Adapter by GPM RR010/1215  [RR010/1215]

Wheel Hex Adapter for RR10 Bomber

This aluminium wheel hex adapter is an RC‑scale accessory made for Axial Racing RR10 Bomber wheel setups, supplied as a 2 pcs set. It converts a 5mm inner hex interface to a 12mm outer hex surface with a 15mm thickness, providing a rigid interface between the wheel hub and wheel hex when swapping rims or adjusting offset.

Designed for straightforward fitment, the adapter sits between the existing axle hex and the wheel, retaining standard wheel mounting geometry while changing the effective hex diameter. Installation requires removing the wheel from the hub, placing the adapter over the hub hex, and refitting the wheel using the same wheel hardware; check thread and fastener fit before final tightening.

On‑car use is limited to RC vehicles; the adapter serves tuning and maintenance tasks such as replacing worn wheel hexes, trialing different wheel offsets, or adapting wheels with different hex sizes. The part is machined from aluminium for consistent thickness and repeatable fit, and is sold as 2 pcs per set.