![Two-Speed Automatic Gearbox - inspired by TechnicBrickPower - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums Two-Speed Automatic Gearbox - inspired by TechnicBrickPower - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums](https://i.ytimg.com/vi/p0h2fKxr5QU/maxresdefault.jpg)
Two-Speed Automatic Gearbox - inspired by TechnicBrickPower - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
![LEGO MOC 2 Speed Automatic Gearbox - Smooth & Compact by TechnicBrickPower | Rebrickable - Build with LEGO LEGO MOC 2 Speed Automatic Gearbox - Smooth & Compact by TechnicBrickPower | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/mocs/moc-51810.jpg/1000x800.jpg)
LEGO MOC 2 Speed Automatic Gearbox - Smooth & Compact by TechnicBrickPower | Rebrickable - Build with LEGO
![10 Speed Sequential Gearbox with Park and Reverse - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums 10 Speed Sequential Gearbox with Park and Reverse - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums](http://www.brickshelf.com/gallery/gtahelper/Technic/LC500/4_996_gearbox.jpg)
10 Speed Sequential Gearbox with Park and Reverse - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
![This is my 3 speed automatic gearbox MOC. The gearbox automatically switches between one of 3 gear ratios, namely a ratio of 1, 1/3rd and 1/9th depending on the load on the This is my 3 speed automatic gearbox MOC. The gearbox automatically switches between one of 3 gear ratios, namely a ratio of 1, 1/3rd and 1/9th depending on the load on the](https://i.redd.it/ukmfn9lgy6851.jpg)
This is my 3 speed automatic gearbox MOC. The gearbox automatically switches between one of 3 gear ratios, namely a ratio of 1, 1/3rd and 1/9th depending on the load on the
![LEGO MOC Lego Technic lockable automatic two speed gearbox [with free instructions] by SJ_LegoFan | Rebrickable - Build with LEGO LEGO MOC Lego Technic lockable automatic two speed gearbox [with free instructions] by SJ_LegoFan | Rebrickable - Build with LEGO](https://i.ytimg.com/vi/iSSuwAuOLZM/maxresdefault.jpg)