| MODEL | VESPA GTS 125 2007 - 2016 |
| Year | 2007 - 2016 |
| Engine Type | Four stroke, single cylinder, SOHC, 4 valve |
| Displacement / Capacity | 124.8 cc / 7.6 cu in |
| Bore X Stroke | 57 x 48.6 mm |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | 11 kW / 15 hp @ 9750 rpm |
| Max Torque | 12.2 Nm / 9 lb-ft @ 7500 rpm |
| Ignition | Electronic inductive discharge |
| Induction | Port injection with lambda closed loop control |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Automatic CVT, twist and go |
| Clutch | — |
| Final Drive | — |
| CHASSIS SPECS | |
| Frame | Sheet metal with welded reinforcements |
| Front Suspension | Single arm, 2-chamber hydraulic shock absorber |
| Rear Suspension | 2 shock absorbers with adjustable preload |
| Front Brakes | Single 220 mm disc |
| Rear Brakes | Single 220 mm disc |
| DIMENSION SPECS | |
| Overall Length | 1940 mm / 76.4 in |
| Overall Width | 755 mm / 29.7 in |
| Overall Height | — |
| Seat Height | 790 mm / 31.1 in |
| Wheelbase | 1395 mm / 54.9 in |
| Ground Clearance | — |
| Dry Weight | 148 kg / 326 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 120/70-12 |
| Rear Tyre | 130/70-12 |
| FUEL SYSTEM | |
| Fuel Capacity | 9.2 Litres / 2.4 US gal |
| Fuel Consumption | 2.6 L/100 km / 90 US mpg |
| Top Speed | 105 km/h / 65 mph |
The GTS 125 is the big-wheel, steel-bodied Vespa in 125 cc form, sharing the GTS look with the 250 and 300 but with a smaller liquid-cooled engine. It suits commuting and light touring, with 12-inch wheels, a disc brake at each end and an injected engine.
