![Amazon.com: Domani Technic Power Functions Motor Set, Compact Manual Electric 6-Speed Synchronous Gearbox with M Motor, 113 Pieces Building Block Construction Toys Compatible with Lego Technic : Toys & Games Amazon.com: Domani Technic Power Functions Motor Set, Compact Manual Electric 6-Speed Synchronous Gearbox with M Motor, 113 Pieces Building Block Construction Toys Compatible with Lego Technic : Toys & Games](https://m.media-amazon.com/images/I/61E0UU0afWL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Domani Technic Power Functions Motor Set, Compact Manual Electric 6-Speed Synchronous Gearbox with M Motor, 113 Pieces Building Block Construction Toys Compatible with Lego Technic : Toys & Games
![6-speed manual gearbox with reverse gear, made from Lego. One of the many car-related things I've made over the years. 6-speed manual gearbox with reverse gear, made from Lego. One of the many car-related things I've made over the years.](https://static.carthrottle.com/workspace/uploads/posts/2015/05/1432210363918-1864927239-555dcc1eaaab0.jpg)
6-speed manual gearbox with reverse gear, made from Lego. One of the many car-related things I've made over the years.
![Ultra Compact 8+N+R Sequential Gearbox - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums Ultra Compact 8+N+R Sequential Gearbox - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums](https://live.staticflickr.com/65535/50154838963_74a4c44052_b.jpg)
Ultra Compact 8+N+R Sequential Gearbox - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
![This Remarkably Complex Lego 5-Speed Transmission Video Is A Great Way To Learn Transmission Basics - The Autopian This Remarkably Complex Lego 5-Speed Transmission Video Is A Great Way To Learn Transmission Basics - The Autopian](https://images-stag.jazelc.com/uploads/theautopian-m2en/Pasted674.png)