![UNTESTED] Test rig of my idea for a combination high-torque (bottom) high-speed (top) gearbox. Acts as a CVT transmission, where every new set of tires is a new gear (requires extra sets UNTESTED] Test rig of my idea for a combination high-torque (bottom) high-speed (top) gearbox. Acts as a CVT transmission, where every new set of tires is a new gear (requires extra sets](https://preview.redd.it/untested-test-rig-of-my-idea-for-a-combination-high-torque-v0-dz3l253tqxv91.jpg?width=640&crop=smart&auto=webp&s=76a63eac8a08c88fbb2754e5addc591104b62d77)
UNTESTED] Test rig of my idea for a combination high-torque (bottom) high-speed (top) gearbox. Acts as a CVT transmission, where every new set of tires is a new gear (requires extra sets
![LEGO Motors chart - comparison based on torque, speed and mechanical power. | Lego nxt, Lego mindstorms, Lego gears LEGO Motors chart - comparison based on torque, speed and mechanical power. | Lego nxt, Lego mindstorms, Lego gears](https://i.pinimg.com/736x/8c/58/8e/8c588ec59546bb7272f3cc542d87adab.jpg)
LEGO Motors chart - comparison based on torque, speed and mechanical power. | Lego nxt, Lego mindstorms, Lego gears
![Building Block XL-motor plus Electrical Machinery Low Speed High Torque PF Model Accessory Compatible with Lego Part 8882 Motor Building Block XL-motor plus Electrical Machinery Low Speed High Torque PF Model Accessory Compatible with Lego Part 8882 Motor](https://ae01.alicdn.com/kf/S881c336d809e4a08a25372658449e723Q.jpg_640x640Q90.jpg_.webp)