Piaggio B 125 - Specifications & Review

B 125

Article Complete Info

Articleid537312
CategoryScooter
MakePiaggio
ModelB 125
Year2005

Chassis, Suspension, Brakes & Wheels

FrametypeDouble cradle in high strength steel tubes
FrontbrakesSingle disc
Frontbrakesdiameter260 mm (10.2 inches)
FrontsuspensionTelescopic hydraulic fork, Ø 35 mm stanctions
Fronttyre110/70-16
RearbrakesSingle disc
Rearbrakesdiameter260 mm (10.2 inches)
RearsuspensionTwin dual effect hydraulic dampers, 4 position spring pre-load adjustment
Reartyre140/70-16

Engine & Transmission

Borexstroke57.0 x 48.6 mm (2.2 x 1.9 inches)
ClutchAutomatic dry centrifuge type
Compression12.3:1
CoolingsystemLiquid
Displacement124.00 ccm (7.57 cubic inches)
EnginedetailsSingle cylinder, four-stroke
FuelsystemCarburettor. Walbro WVF 7
GearboxAutomatic
IgnitionElectronic CDI, variable spark advance
LubricationsystemWet sump
Power15.00 HP (10.9 kW)) @ 9500 RPM
Topspeed104.6 km/h (65.0 mph)
Torque12.00 Nm (1.2 kgf-m or 8.9 ft.lbs) @ 8000 RPM
Valvespercylinder4

Other Specifications

StarterElectric & kick

Physical Measures & Capacities

Dryweight149.0 kg (328.5 pounds)
Fuelcapacity10.00 litres (2.64 gallons)
Overalllength2,110 mm (83.1 inches)
Overallwidth700 mm (27.6 inches)
Powerweightratio0.1007 HP/kg
Seatheight780 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.

Other Years

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