| MODEL | MV AGUSTA 125 GTL 1971 |
| Year | 1971 |
| Engine Type | Four stroke, single cylinder, pushrod, 2 valve |
| Displacement / Capacity | 123 cc / 7.5 cu in |
| Bore X Stroke | 53 x 56 mm |
| Compression Ratio | 10.0:1 |
| Cooling System | Air cooled |
| Max Power | 13 kW / 17.4 hp @ 6000 rpm |
| Max Torque | — |
| Ignition | — |
| Induction | Carburettor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5 speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Tubular steel |
| Front Suspension | Telescopic forks |
| Rear Suspension | Swingarm with dual dampers |
| Front Brakes | Drum |
| Rear Brakes | Drum |
| DIMENSION SPECS | |
| Overall Length | 1920 mm / 75.5 in |
| Overall Width | 620 mm / 24.4 in |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | 1280 mm / 50.3 in |
| Ground Clearance | — |
| Dry Weight | 108 kg / 238 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 2.75-18 |
| Rear Tyre | 2.75-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 19 Litres / 5.0 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 1971 125 GTL was a late example of MV Agusta's small pushrod four-stroke roadster, a five-speed tourer with drum brakes. It differed from the earlier GTL 5 Velocità mainly in its larger fuel tank.
