This aluminium hex adapter set is an aftermarket replacement intended for TRAXXAS 4WD GT4 TEC 2.0 installations where a precise wheel-to-axle interface is needed. Components are CNC-machined from 6061 T6 and sized at 7mm hex thickness to match wheel upgrades that require a thicker mounting face versus the original 6.8mm brake disk thickness.
The adapters locate on the axle to transmit wheel loads while preserving concentric alignment, which helps maintain predictable handling and consistent wheel mounting during tuning. A snug fit on the axle reduces play that can influence steering feedback and tyre life.
The kit contents are provided for straightforward swap or service:
Fitment tip: because the adapter face is 7mm, confirm clearance relative to the OEM 6.8mm brake disk on your GT4 TEC 2.0 hubs. These adapters are intended as a setup option to tweak wheel offset and improve engagement between wheel and axle without modifying hub geometry.
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