Frame for pedal bicycle - has reclined riding position with extended frame and forward mounted pedals

摘要

The bicycle has a relaxed riding position with a frame having a central tube (1) connected to the steering forks (2) and to the rear wheel fork (3). The upper section of the tube carries a steering handlebar support (9) connected via two levers to the front forks. Between the front forks and handlebars are pedal cranks (4) driving an intermediate sprocket (6) driving a double sprocket for the rear wheel drive chain. The central tube carries a support for a seat at its rear.