At the heart of the 2012 Suzuki Lets4 scooter motorcycle, Suzuki features a 49 cc (3 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 4.4 HP (3.2 kW) at 8,000 rpm while maximum torque reaches 3.9 Nm (2.9 lb-ft) at 7,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive.
On the scales, the Lets4 measures 68 kg (150 lbs) dry. Rider ergonomics and chassis geometry center around a 685 mm (27 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops. The 4.5-liter (1.2 US gal) fuel tank paired with a rated consumption of 1.37 L/100 km provides an estimated theoretical range of roughly 328 km (204 miles) between fill-ups.
Power Band Window
7,000–8,000 rpm
Theoretical Range
~328 km (204 mi)
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power4.4 HP (3.2 kW)) @ 8000 RPM
Torque3.9 Nm (0.4 kgf-m or 2.9 ft.lbs) @ 7000 RPM
Valves/Cylinder2
Fuel SystemInjection
Fuel ControlSingle Overhead Cams (SOHC)
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchDry automatic centrifugal type shoe
Performance
Fuel Consumption1.37 litres/100 km (73.0 km/l or 171.69 mpg)
Greenhouse Gases31.8 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeUnderbone
Wheels & Brakes
Front Tyre80/90-10
Rear Tyre80/90-10
Front BrakesExpanding brake (drum brake)
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight68.0 kg (149.9 pounds)
Power/Weight0.0651 HP/kg
Seat Height685 mm (27.0 inches) If adjustable, lowest setting.
Overall Length1665 mm (65.6 inches)
Overall Width600 mm (23.6 inches)
Fuel Capacity4.50 litres (1.19 US gallons)
Oil Capacity0.80 litres (0.85 US quarts)
Other
StarterElectric & kick
Color OptionsBlack, yellow, white, silver
Carrying CapacityLarge size full-face helmet that can be housed in a compact body sideways. Rear luggage carrier. .
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
