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MotoLibrary Score
34/100Commuter
Power/Weight
0.1 hp/kg
Torque
12 Nm
Engine
125 ccm
Technical Overview
2015 Honda Lead 125 Technical Analysis & Specification Breakdown
Positioned in Honda's scooter motorcycle lineup, the 2015 Honda Lead 125 features a 124.9 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 11.3 HP (8.3 kW) at 8,500 rpm while maximum torque reaches 11.6 Nm (8.6 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 90.5 HP per liter and a 3,500 rpm working window between peak torque (5,000 rpm) and peak power (8,500 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 Lead 125 measures 119 kg (262 lbs) wet (curb), translating to a power-to-weight ratio of 0.09 HP/kg (10.53 kg per horsepower). Rider ergonomics and chassis geometry center around a 760 mm (29.9 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,275 mm (50.2 in) wheelbase engineered for quick, flickable steering geometry. The 6-liter (1.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
90.5 HP/L
Power-to-Weight
0.09 HP/kg (10.53 kg/HP)
Power Band Window
5,000–8,500 rpm
Standover Height
760 mm (29.9 in)
Engine
Displacement124.9 ccm (7.62 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power11.3 HP (8.3 kW)) @ 8500 RPM
Torque11.6 Nm (1.2 kgf-m or 8.6 ft.lbs) @ 5000 RPM
Compression11.0:1
Bore x Stroke52.4 x 57.9 mm (2.1 x 2.3 inches)
Valves/Cylinder2
Fuel SystemInjection. PGM-FI
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionFully transistorised electronic
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineV-matic
Chassis
Front Suspension33mm telescopic fork, 80mm axle travel
Front Travel70 mm (2.8 inches)
Rear SuspensionSingle-damper unit swingarm, 70mm axle travel
Rear Travel80 mm (3.1 inches)
Wheelbase1275 mm (50.2 inches)
Ground Clearance138 mm (5.4 inches)
Wheels & Brakes
Front Tyre90/90-M12
Rear Tyre100/90-M10
Front BrakesSingle disc. Combined dual-piston calliper, drilled rotor and resin mould pads
Front Brake Ø190 mm (7.5 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø130 mm (5.1 inches)
WheelsU-section 5-spoke cast aluminium
Dimensions & Weight
Dry Weight113.0 kg (249.1 pounds)
Weight incl.119.0 kg (262.4 pounds)
Power/Weight0.1003 HP/kg
Seat Height760 mm (29.9 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.
