| Attribute | Value |
| General |
| Production from | 2020 year |
| Make | Benelli |
| Model | Benelli BN 125 |
| Category | Naked bike |
| Engine and transmission |
| Engine type | Single cylinder, four-stroke |
| Valves per cylinder | Add |
| Fuel system | Injection. Electronic fuel injection with throttle body d.28 |
| Engine details | Add |
| Displacement | 125 cm³ |
| Power | 8.1 kw |
| Max RPM | Add |
| Fuel consumption | 1.7 l/100km |
| Cooling system | Air |
| Transmission type,final drive | Chain |
| Torque | 10 Nm |
| Bore | 54 mm |
| Stroke | 54.5 mm |
| Gearbox | 5-speed |
| Greenhouse gases | 39.4 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Add |
| Emission details | Euro 4. Catalytic Converter and Oxygen Sensor. |
| Driveline | Add |
| Ignition | TCI |
| Clutch | Add |
| Lubrication system | Wet sump |
| Compression | 9.8:1 |
| Exhaust system | Add |
| Chassis |
| Front suspension | Telescopic fork |
| Rear suspension | Rear swing arm with central shock absorber with spring pre-load adjustment |
| Front brakes | Single disc |
| Rear brakes | Single disc |
| Diameter | 240 mm |
| Frame type | Trestle in steel tubes |
| Front tyre | 110/80-17 |
| Rear tyre | 130/70-17 |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | 111 mm |
| Rear wheel travel | 40 mm |
| Trail | Add |
| Rake (fork angle) | Add |
| Other |
| Battery capacity | Add |
| Starter | Electric |
| Color options | |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,360 mm |
| Kerb weight | Add |
| Dry weight | 142 kg |
| Power/weight ratio | 0.057 |
| Overall height | 1,065 mm |
| Overall length | 2,050 mm |
| Overall width | 810 mm |
| Seat height | 770 mm |
| Alternate seat height | Add |
| Ground clearance | 190 mm |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | Add |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | Add |
| Fuel capacity | 13.5 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |