Axial Racing RR10 Bomber Aftermarket Wheel Hex Adapter Aluminium 5mm-12mm 17mm RR010/1217 by GPM  [RR010/1217]

Overview of the wheel hex adapter

This aluminium wheel hex adapter is intended as a replacement part for Axial Racing RR10 Bomber wheel systems, matching the inner 5mm axle and outer 12mm wheel hex sizes so no hub or wheel modification is required. It links the axle output to the wheel hex while keeping the unit compact at 17mm thick.

Aluminium material offers better resistance to deformation than generic plastic hexes and helps keep wheel alignment under load. Dimensions are inner 5mm, outer 12mm and thickness 17mm, and the product is delivered as a set of two pieces.

Installation is simple: confirm your axle and wheel hex measure to the inner 5mm and outer 12mm, slide the adapter into position on the axle until it seats, then secure the wheel with the original fasteners. After fitting, check for any axial play and re-seat components to reduce slop between the hub and wheel.

For tuning purposes this adapter stiffens the wheel-to-axle interface to reduce mounting flex and to maintain the wheel offset set by your existing hub and wheel stack. These adapters are ideal when replacing worn plastic hexes or when a firmer mechanical connection is required in scale off-road models.