Engineered by Piaggio for the scooter motorcycle segment, the 2011 Piaggio XEvo 125 utilizes a 124 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 14.8 HP (10.8 kW) at 9,750 rpm while maximum torque reaches 12 Nm (8.9 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a automatic gearbox. With a specific output of 119.4 HP per liter and a 1,750 rpm working window between peak torque (8,000 rpm) and peak power (9,750 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the XEvo 125 measures 161 kg (355 lbs) wet (curb), translating to a power-to-weight ratio of 0.09 HP/kg (10.88 kg per horsepower). Rider ergonomics and chassis geometry center around a 790 mm (31.1 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,490 mm (58.7 in) wheelbase engineered for balanced agility and highway composure. The 12-liter (3.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Piaggio archive, this model family spans 4 indexed model years from 2008 to 2013, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
119.4 HP/L
Power-to-Weight
0.09 HP/kg (10.88 kg/HP)
Power Band Window
8,000–9,750 rpm
Standover Height
790 mm (31.1 in)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsPiaggio LEADER 4 engine
Power14.8 HP (10.8 kW)) @ 9750 RPM
Torque12.0 Nm (1.2 kgf-m or 8.9 ft.lbs) @ 8000 RPM
Compression12.0:1
Bore x Stroke57.0 x 48.6 mm (2.2 x 1.9 inches)
Valves/Cylinder4
Fuel SystemCarburettor
Fuel ControlSingle Overhead Cams (SOHC)
CoolingLiquid
Transmission
GearboxAutomatic
DrivelineAutomatic twist and go
Performance
Emission DetailsEuro 3
Chassis
Frame TypeSteel tube double cradle
Front SuspensionØ 35 mm tele-hydraulic fork,
Front Travel90 mm (3.5 inches)
Rear SuspensionTwo dual-effect shock absorbers and four-position spring preload,
Rear Travel90 mm (3.5 inches)
Wheelbase1490 mm (58.7 inches)
Wheels & Brakes
Front Tyre120/70-14
Rear Tyre130/70-12
Front BrakesSingle disc
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Ø240 mm (9.4 inches)
Dimensions & Weight
Weight incl.161.0 kg (354.9 pounds)
Seat Height790 mm (31.1 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
