This 4pcs alloy hex adapter set is an RC-scale wheel hub accessory intended for Axial platforms, offered as a direct replacement or upgrade where a 12mmx7mm hex interface is required. The parts are described as alloy construction and are supplied as a 4pcs set to cover a full axle installation on a typical crawler or trail truck.
Installation is straightforward when the adapter matches the axle and wheel hex sizes: slide the adapter onto the axle hex, align the wheel, and secure with the existing wheel hardware. The part is intended to sit between the wheel and axle to provide a consistent 12mmx7mm hex interface without altering motor, ESC, or suspension components.
From a tuning perspective these adapters are useful for matching aftermarket wheels that use a 12mmx7mm hex, or when converting hub interfaces between different Axial-style components. They serve a purely scale RC function by ensuring wheel centring and repeatable mounting during setup and trail use.
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