TRAXXAS TRX4 Extended Steering Wheel for TQi Transmitter by GPM TRX4ZSP43  [TRX4ZSP43]

TQi steering wheel extension for TRX4

This is an RC-scale steering wheel extension designed for one-handed control of TRAXXAS TRX4 TQi transmitters. The part repositions the transmitter wheel to make single-hand inputs more ergonomic without modifying the radio electronics or internal controls.

Key practical points:

• Primary purpose: change the steering wheel position to enable one-handed operation while driving a TRX4 scale crawler.
• Construction: produced by 3D printing in a lightweight material to reduce added inertia and provide improved grip on the wheel.
• Installation: remove the stock steering wheel, engage the extension's buckle onto the transmitter hub, confirm secure fit before operation.

Installation notes: fitment is mechanical and intended for TQi-style steering wheels on TRX4 transmitters, so confirm the wheel hub interface matches before installation; tighten only as required to avoid stressing the transmitter wheel spline.

Use this extension to adapt your TRX4 TQi transmitter for single-handed steering while keeping the radio fully functional and easily removable for storage or transport.