| 摘要 |
<p>The invention realizes a bicycle (1) comprising a frame (2) provided with a seat (3) and running on the ground by means of a pair of wheels, one driving at the back (4) coupled mechanically to a first set of pedals (9) driven by the rider (C) and one at the front (5) in line with the back wheel (4) and connected to handlebars (7) guided by said rider (C). A loadbearing structure (13), connected with said front wheel (5), holds a seat (14) where a passenger (P) sits and a second set of pedals (15) that can be driven by said passenger (P) connected to said front wheel (5).</p> |
