TRAXXAS TRX-4 HD Compatible 12mm Brass Wheel Hex Adapter - JR-TRX417-5MM by Jazrider  [JR-TRX417-5MM]

12mm Brass Wheel Hex Adapter Designed for TRX-4 HD

The JR-TRX417-5MM is an RC wheel hex adapter intended for TRAXXAS TRX-4 HD hubs. It is a brass 12mm hex piece, 5mm thick, made to interface with TRX-4 HD wheel hex hubs and common scale crawler wheels as an aftermarket component.

Fitment involves placing the adapter over the 12mm wheel hex hub so the wheel is correctly seated and retained. It serves as a reliable spare or upgrade where metal-to-metal contact is preferred and should be considered when checking wheel clearance and mounting geometry.

Practically, this adapter offers enhanced contact durability at the wheel mount and a fixed 5mm spacing option for fine adjustments to wheel alignment. Use only on compatible TRX-4 HD assemblies; this is an aftermarket accessory meant for model use.