2005
Vespa ET4 125 - Specifications & Review

Article Complete Info
| Articleid | 210003 |
|---|---|
| Category | Scooter |
| Make | Vespa |
| Model | ET4 125 |
| Year | 2005 |
Chassis, Suspension, Brakes & Wheels
| Frametype | Pressed steel monocoque |
|---|---|
| Frontbrakes | Double disc |
| Frontbrakesdiameter | 200 mm (7.9 inches) |
| Frontsuspension | Oscillating arm with helicoidal spring and hydraulic double effect single damper |
| Fronttyre | 100/80-10 |
| Rearbrakes | Expanding brake (drum brake) |
| Rearbrakesdiameter | 110 mm (4.3 inches) |
| Rearsuspension | Helicoidal adjustable spring and hydraulic double effect single damper |
| Reartyre | 120/70-10 |
Engine & Transmission
| Borexstroke | 57.0 x 48.6 mm (2.2 x 1.9 inches) |
|---|---|
| Clutch | Automatic centrifuge type |
| Coolingsystem | Air |
| Displacement | 124.02 ccm (7.57 cubic inches) |
| Enginedetails | Single cylinder, four-stroke |
| Gearbox | Automatic |
| Ignition | Electronic CDI and variable timing |
| Lubricationsystem | Wet pump with cup capacity of 1 litre, chain driven lobe pump |
| Power | 16.09 HP (11.7 kW)) @ 8800 RPM |
| Topspeed | 95.0 km/h (59.0 mph) |
Other Specifications
| Starter | Electric & kick |
|---|
Physical Measures & Capacities
| Dryweight | 104.0 kg (229.3 pounds) |
|---|---|
| Fuelcapacity | 9.00 litres (2.38 gallons) |
| Overalllength | 1,760 mm (69.3 inches) |
| Overallwidth | 700 mm (27.6 inches) |
| Powerweightratio | 0.1547 HP/kg |
| Seatheight | 780 mm (30.7 inches) If adjustable, lowest setting. |
About Vespa
Country of Origin:
Italy
Founder:
Piaggio (designed by Corradino D’Ascanio)
Best Known For:
Steel-bodied step-through scooters; Primavera, GTS, and enduring lifestyle icon
Company History
Born from postwar necessity, Vespa made urban mobility elegant: monocoque steel bodies that shielded riders from grime, a step-through frame that welcomed any attire, and engines that started every morning. Over decades the brand balanced heritage with modernization—two-strokes to clean four-strokes, carburetors to EFI, drum brakes to ABS—all while preserving silhouette and social status. Vespa is as much culture as product: clubs, rides, and a design language that reads stylish in Rome or Bangkok. Practicality underpins the romance: under-seat storage, weather protection, and dealer networks that keep parts on hand. Today’s GTS still threads traffic with poise, proving that thoughtful design can outlast fads and that small wheels, done right, make cities feel human-sized.
