TT-01 Wheel Hex Drive Adaptor Set, RC accessory

The TT-01 Wheel Hex Drive Adaptor set brings a focused metal upgrade to Tamiya TT-01 running gear, replacing the wheel mounting interface with 4 machined alloy adaptors that work with matching pins and screws. Each adaptor uses a hex profile to pass drive from the axle into the wheel while the split-clamp body closes around the mounting point for a firm mechanical hold. The hardware layout is built around the way this connection works in use. A cylindrical pin sits through the axle channel, the adaptor locates over that pin, and the screw tightens the split section to lock the part in place. Side cutouts and the central bore are shaped for this mounting job rather than decoration, giving hobby builders a clearly defined fit at a part of the drivetrain that sees repeated wheel changes and regular maintenance. The alloy construction adds a crisp, machined finish suited to workshop upgrades and replacement work on TT-01 chassis builds. On a bench setup, the 4-piece adaptor set supports a complete wheel mounting refresh across the vehicle. It also fits neatly into spare-parts storage for trackside servicing, where pins, screws and wheel hexes often need to be replaced together after wear or teardown.