GPM RR010X/1217 17mm Brass Wheel Hex Adapters for Axial RR10 by GPM  [RR010X/1217]

17mm brass wheel hex adapters

These brass wheel hex adapters are an RC-scale wheel mounting accessory made for Axial RR10 Bomber applications and related setups. The set is engineered to shift the wheel centerline outward, providing a wider track and reducing gap between wheel hub and wheel face without changing the wheel itself.

Construction uses brass hex bodies with supplied Delrin rings, steel pins, washers, stainless fasteners and shims to secure the wheel to the axle location. Each brass hex measures 17mm in thickness, noted as 11mm thicker than the original hex it replaces, and the maker lists a mass of about 12g per hex for added rotational inertia common in scale setups.

In practical use the adapters serve three roles: move wheels outward to alter handling balance, provide a sturdy mounting point when using heavier scale wheels, and offer a straightforward way to tune track width without modifying hubs or axles. Installation uses the included hardware and the set provides matching components for a complete wheel mount conversion on compatible models.

For builders wanting a straightforward way to widen track and firm up wheel mounting on Axial RR10-based scale rigs, these brass hex adapters provide a durable, serviceable option with the included hardware for a complete swap.