| MODEL | MOTOBI IMPERIALE SPORT 1959 |
| Year | 1959 |
| Engine Type | Single cylinder, four-stroke, OHV |
| Displacement / Capacity | 125 cc / 7.63 cu in |
| Bore X Stroke | 54 x 54 mm / 2.1 x 2.1 in |
| Compression Ratio | 6.5:1 |
| Cooling System | Air |
| Max Power | 4.2 kW / 5.8 hp @ 6500 rpm |
| Max Torque | — |
| Ignition | — |
| Induction | Carburettor (Dell'Orto) |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | — |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic |
| Rear Suspension | Swingarm with coil-over shocks |
| Front Brakes | Expanding brake (drum) |
| Rear Brakes | Expanding brake (drum) |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 93 kg / 205 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | — |
| Rear Tyre | — |
| FUEL SYSTEM | |
| Fuel Capacity | 15 Litres / 4.0 US gal |
| Fuel Consumption | — |
| Top Speed | 120.7 km/h / 75 mph |
A 125 cc overhead-valve four-stroke single, one of Motobi's small sporting roadsters, with telescopic forks, a swingarm rear end and drum brakes. Power is modest, and the large tank gives it good range.
