This 4pcs set of alloy hex adapters is designed for RC scale wheel mounting and tuning on Axial Racing platforms listed as compatible. Each adapter converts a 14mm hub interface to a 7mm wheel hex, acting as a direct replacement for stock plastic hexes or worn fittings. The set covers one vehicle wheelset and is sold as four pieces.
Fitting is simple for most hobbyists: remove the wheel and old hex, slide the alloy adapter onto the axle hub, then secure using the existing hex screw or an appropriate fastener. Confirm correct thread engagement and do not overtighten to avoid damage. These adapters provide a reliable mechanical connection for wheel retention during wheel changes or durability upgrades.
The purpose of alloy hex adapters is functional rather than to increase power: they offer better wear resistance than typical plastic hexes and help maintain wheel-to-axle concentricity, which supports consistent steering and drivetrain alignment on scaled crawlers.
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