The patents reveal that the design uses a differential on the rear axle Piaggio was quite early to adopt the three-wheeler format with it's MP3 range. The MP3, like many other other trikes – Yamaha's ...

Electric-assist cargo trikes may offer a stable ride on the straightaways, but they do have a nasty tendency to tip over when taking corners. The Cube Concept Dynamic Cargo e-trike addresses that ...

Seattle born Evelo takes to the streets in the best electric upright delta trike that I have ever ridden. After reviewing about a dozen electric trikes, the compass stands out as the picture perfect ...