Axial Racing RR10 Bomber 21mm Precision Aluminium Wheel Hex Adapters RR010/215 by GPM  [RR010/215]

Precision wheel hex adapters for RR10 Bomber

This pair of aluminium wheel hex adapters is engineered to widen wheel stance on the Axial Racing RR10 Bomber, delivering a 21mm total offset to increase lateral stability on technical crawling lines. The components are produced to tight tolerances to ensure consistent wheel location and handling predictability.

The adapters accept wheels with a 5mm centre hole and are intended for use on 4mm threaded wheel shafts when dimensions match. Retention uses an o-ring, spring steel ring, springs with washers, stainless screws and a Delrin collar to secure the hex and minimise rotational slop under load.

Assembly is a standard hobbyist task: slide the adapter onto the shaft, seat the Delrin collar, arrange spring and washers, fasten supplied stainless screws and pins and verify wheel runout. These parts are aimed at track width tuning and clearance adjustments rather than altering drivetrain geometry.