More ideas from slowhand
At some point in history, people decided that vehicles with three wheels were a bad idea, and you can probably blame the Reliant Robin for that. They figured that having all four wheels outweighed the cost savings of skipping one, so trikes and three-wheeled vehicles all but disappeared.

At some point in history, people decided that vehicles with three wheels were a bad idea, and you can probably blame the Reliant Robin for that. They figured that having all four wheels outweighed the cost savings of skipping one, so trikes and three-wheeled vehicles all but disappeared.

Ergonomic Recumbent concept design

Jetrike is a FWD tilting recumbent delta trike, featuring self-centering geometry.

RocketGarage Cafe Racer

Harley-Davidson dealer and customizer Thunderbike, Germany, wins annual AMD World Championship of Custom Bike Building at Sturgis