Positioned in Suzuki's allround motorcycle lineup, the 2021 Suzuki Smash 115 features a 112.8 cc (6.9 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 8.6 HP (6.3 kW) at 8,000 rpm while maximum torque reaches 9 Nm (6.6 lb-ft) at 4,000 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 76.2 HP per liter and a 4,000 rpm working window between peak torque (4,000 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 Smash 115 measures 99 kg (218 lbs) wet (curb), translating to a power-to-weight ratio of 0.09 HP/kg (11.51 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,240 mm (48.8 in) wheelbase engineered for quick, flickable steering geometry. The 4.3-liter (1.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 9 indexed model years from 2013 to 2023, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
76.2 HP/L
Power-to-Weight
0.09 HP/kg (11.51 kg/HP)
Power Band Window
4,000–8,000 rpm
Engine
Displacement112.8 ccm (6.88 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power8.6 HP (6.3 kW)) @ 8000 RPM
Torque9.0 Nm (0.9 kgf-m or 6.6 ft.lbs) @ 4000 RPM
Compression9.5:1
Bore x Stroke51.0 x 55.2 mm (2.0 x 2.2 inches)
Valves/Cylinder2
Fuel SystemCarburettor
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCDI
LubricationWet sump
CoolingAir
Transmission
Gearbox4-speed
Final DriveChain (final drive)
ClutchWet shoe
Chassis
Frame TypeUnderbone
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.
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.
