| MODEL | MOTOBI ZANZANI 250 SEI TIRANTI 2017 |
| Year | 2017 |
| Engine Type | Single cylinder, four-stroke, OHC, 2 valves |
| Displacement / Capacity | 249 cc / 15.19 cu in |
| Bore X Stroke | 78.0 x 52.0 mm / 3.1 x 2.0 in |
| Compression Ratio | 11.0:1 |
| Cooling System | Air |
| Max Power | — |
| Max Torque | — |
| Ignition | Helotronik |
| Induction | Dell'Orto PHF carburettor |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Oil pump |
| Gear Box | 5-speed, constant mesh |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Zanzani racing frame |
| Front Suspension | Ceriani fork |
| Rear Suspension | Work shocks / Ohlins |
| Front Brakes | Single disc, 210 mm / 8.3 in |
| Rear Brakes | Single disc, 160 mm / 6.3 in |
| DIMENSION SPECS | |
| Overall Length | 1920 mm / 75.6 in |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | 1310 mm / 51.6 in |
| Ground Clearance | 195 mm / 7.7 in |
| Dry Weight | 101 kg / 222.7 lbs |
| Wet Weight | 117 kg / 257.9 lbs |
| WHEEL SPECS | |
| Front Tyre | 2.78-18 |
| Rear Tyre | 110/80-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 16 Litres / 4.23 US gal |
| Fuel Consumption | — |
| Top Speed | — |
A hand-built, race-styled 250 cc single from Primo Zanzani in Italy, reviving the classic Motobi six-stud (sei tiranti) engine in a racing-style frame with Ceriani fork and carbon bodywork. Built in small numbers as a collector's classic racer-replica.
