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MotoLibrary Score
34/100Commuter
Power/Weight
0.07 hp/kg
Torque
10 Nm
Engine
124 ccm
Technical Overview
2007 Piaggio X8 125 Street Technical Analysis & Specification Breakdown
Positioned in Piaggio's scooter motorcycle lineup, the 2007 Piaggio X8 125 Street pairs a 124 cc (7.6 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 10.3 HP (7.5 kW) at 8,000 rpm while maximum torque reaches 9.6 Nm (7.1 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 83.1 HP per liter and a 2,000 rpm working window between peak torque (6,000 rpm) and peak power (8,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the X8 125 Street measures 149 kg (328 lbs) dry, translating to a power-to-weight ratio of 0.07 HP/kg (14.47 kg per horsepower). Rider ergonomics and chassis geometry center around a 785 mm (30.9 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.
Specific Output
83.1 HP/L
Power-to-Weight
0.07 HP/kg (14.47 kg/HP)
Power Band Window
6,000–8,000 rpm
Standover Height
785 mm (30.9 in)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power10.3 HP (7.5 kW)) @ 8000 RPM
Torque9.6 Nm (1.0 kgf-m or 7.1 ft.lbs) @ 6000 RPM
Compression10.6:1
Bore x Stroke57.0 x 48.6 mm (2.2 x 1.9 inches)
Fuel SystemCarburettor
LubricationSeparate with automatic mixer
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchAutomatic centrifuge type
Chassis
Frame TypeDouble cradle of steel tubes
Front SuspensionTele-hydraulic fork
Rear SuspensionTwo dual-effect shock absorbers and four-position spring preload
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 BrakesExpanding brake (drum brake)
Rear Brake Ø140 mm (5.5 inches)
Dimensions & Weight
Dry Weight149.0 kg (328.5 pounds)
Power/Weight0.0691 HP/kg
Seat Height785 mm (30.9 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.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
