| MODEL | BMW CONCEPT C1 1992 |
| Year | 1992 |
| Engine Type | — |
| Displacement / Capacity | — |
| Bore X Stroke | — |
| Compression Ratio | — |
| Cooling System | — |
| Max Power | — |
| Max Torque | — |
| Ignition | — |
| Induction | — |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | — |
| Clutch | — |
| Final Drive | — |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | — |
| Rear Suspension | — |
| Front Brakes | — |
| Rear Brakes | — |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | — |
| Rear Tyre | — |
| FUEL SYSTEM | |
| Fuel Capacity | — |
| Fuel Consumption | — |
| Top Speed | — |
The C1 concept grew out of a 1990 BMW Technik project that studied motorcycle accidents and asked whether a two-wheeler could protect its rider like a car. BMW showed it as a 'means of transport of the future' at the IFMA show in Cologne in September 1992, where it got the C1 name; the exhibit was a full-size styling model with a safety cell, seat belt and front crash structure intended to make a helmet unnecessary. After several generations of prototypes it became the production C1 scooter, built by Bertone and sold from 2000 to 2002.
