2005
Piaggio B 125 - Specifications & Review

Article Complete Info
| Articleid | 537312 |
|---|---|
| Category | Scooter |
| Make | Piaggio |
| Model | B 125 |
| Year | 2005 |
Chassis, Suspension, Brakes & Wheels
| Frametype | Double cradle in high strength steel tubes |
|---|---|
| Frontbrakes | Single disc |
| Frontbrakesdiameter | 260 mm (10.2 inches) |
| Frontsuspension | Telescopic hydraulic fork, Ø 35 mm stanctions |
| Fronttyre | 110/70-16 |
| Rearbrakes | Single disc |
| Rearbrakesdiameter | 260 mm (10.2 inches) |
| Rearsuspension | Twin dual effect hydraulic dampers, 4 position spring pre-load adjustment |
| Reartyre | 140/70-16 |
Engine & Transmission
| Borexstroke | 57.0 x 48.6 mm (2.2 x 1.9 inches) |
|---|---|
| Clutch | Automatic dry centrifuge type |
| Compression | 12.3:1 |
| Coolingsystem | Liquid |
| Displacement | 124.00 ccm (7.57 cubic inches) |
| Enginedetails | Single cylinder, four-stroke |
| Fuelsystem | Carburettor. Walbro WVF 7 |
| Gearbox | Automatic |
| Ignition | Electronic CDI, variable spark advance |
| Lubricationsystem | Wet sump |
| Power | 15.00 HP (10.9 kW)) @ 9500 RPM |
| Topspeed | 104.6 km/h (65.0 mph) |
| Torque | 12.00 Nm (1.2 kgf-m or 8.9 ft.lbs) @ 8000 RPM |
| Valvespercylinder | 4 |
Other Specifications
| Starter | Electric & kick |
|---|
Physical Measures & Capacities
| Dryweight | 149.0 kg (328.5 pounds) |
|---|---|
| Fuelcapacity | 10.00 litres (2.64 gallons) |
| Overalllength | 2,110 mm (83.1 inches) |
| Overallwidth | 700 mm (27.6 inches) |
| Powerweightratio | 0.1007 HP/kg |
| Seatheight | 780 mm (30.7 inches) If adjustable, lowest setting. |
About Piaggio
Country of Origin:
Italy
Founder:
Rinaldo Piaggio (later Vespa by Corradino D’Ascanio’s design)
Best Known For:
Vespa scooters; later umbrella for Aprilia, Moto Guzzi, and more
Company History
Piaggio pivoted from rail and aeronautics to postwar mobility with the Vespa, a steel-bodied icon that made personal transport elegant and gender-neutral. Protective bodywork, step-through ergonomics, and reliable engines turned the scooter into a social transformer across Europe and beyond. Over decades, Piaggio refined two-strokes into clean four-strokes, added modern electronics and ABS, and expanded body styles from classic Primavera to sporty GTS. As a group, Piaggio also stewarded storied marques like Aprilia and Moto Guzzi, leveraging scale while letting brands keep identity. Historically, Piaggio is both a product and a platform: it defined the scooter as a cultural object, then built an industrial network that sustains diverse two-wheel passions under one roof.
