This aluminium wheel hex adapter is an aftermarket, precision-minded replacement intended for TRAXXAS 1/10 Craniac Monster Truck owners who require a direct-fit hex for wheel mounting and controlled track adjustment. The set contains four adapters to equip every wheel on a 1/10 monster truck.
Manufactured as a compact mounting interface, the adapter links the axle hex to the wheel hub using the 12mmx8mm dimensions specified in the product title. Its function is mechanical only and it does not modify electrical systems or drivetrain gearing.
Fitting is straightforward: remove the wheel, slide the adapter onto the axle hex, align with the wheel hub, then secure using the existing wheel fasteners. Inspect clearance with your wheel profile and suspension travel and ensure the adapter seats flush to avoid imbalance or vibration.
For setup and tuning these adapters enable controlled offset trials and incremental wheel repositioning without altering axle or hub components. They are useful when testing wheel offsets to improve clearance, handling feel, or stance for different surfaces.