Engineered by Suzuki for the scooter motorcycle segment, the 2025 Suzuki Avenis 125 relies on a 124 cc (7.6 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 8.7 HP (6.4 kW) at 6,750 rpm while maximum torque reaches 10 Nm (7.4 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 70.2 HP per liter and a 1,250 rpm working window between peak torque (5,500 rpm) and peak power (6,750 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 Avenis 125 measures 107 kg (236 lbs) dry, translating to a power-to-weight ratio of 0.08 HP/kg (12.3 kg per horsepower). Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,265 mm (49.8 in) wheelbase engineered for quick, flickable steering geometry. The 5.2-liter (1.4 US gal) fuel tank paired with a rated consumption of 1.58 L/100 km provides an estimated theoretical range of roughly 329 km (204 miles) between fill-ups.
Specific Output
70.2 HP/L
Power-to-Weight
0.08 HP/kg (12.3 kg/HP)
Power Band Window
5,500–6,750 rpm
Theoretical Range
~329 km (204 mi)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power8.7 HP (6.4 kW)) @ 6750 RPM
Torque10.0 Nm (1.0 kgf-m or 7.4 ft.lbs) @ 5500 RPM
Compression10.3:1
Bore x Stroke52.5 x 57.4 mm (2.1 x 2.3 inches)
Valves/Cylinder2
Fuel SystemInjection
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionElectronic ignition (transistorised)
LubricationWet sump
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchCVT
Performance
Fuel Consumption1.58 litres/100 km (63.3 km/l or 148.87 mpg)
Greenhouse Gases36.7 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 5
Chassis
Frame TypeSteel tube underbone
Front SuspensionTelescopic, coil spring, oil damped
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.
