Thumb Steer Radiomaster MT12 – One-Handed Driving
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Description
This set of parts is designed to allow one-handed control of the Radiomaster MT12, using the thumb comfortably, precisely, and safely. Ideal for pilots seeking greater ergonomics, accessibility, or simply a different way to control their transmitter.
✔ Four versions for maximum ergonomics
Includes 4 support variants, each with a slightly different geometry so that each user can choose the one that best fits their hand, grip style, and personal preference.
✔ Two wheel designs
To complement the system, two wheel models are included:
- Wheel with a single bevel: more traditional feel, compatible with standard foams.
- Wheel with double bevel: designed for narrower foams or for those looking for a more defined edge.
✔ Simple installation
All parts are designed to be printed without complications and easily mounted on the MT12 without modifying the transmitter.
✔ Designed for the community
This project was created to offer a comfortable and accessible alternative for those who need or prefer to fly with one hand. If you try several versions and find your favorite, I'd love to know!
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
























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