Suzuki GSX-S150 - 2021 Specifications and Reviews

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General information

CategorySport
ModelSuzuki GSX-S150
Year2021

Engine and Transmission Specifications

Greenhouse gases44.5 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption1.92 litres/100 km (52.1 km/l or 122.51 mpg)
ClutchWet, multi-disc
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemWet sump
IgnitionElectric
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection
Bore x Stroke62.0 x 48.8 mm (2.4 x 1.9 inches)
Compression11.5:1
Torque14.0 Nm (1.4 kgf-m or 10.3 ft.lbs) @ 9000 RPM
Power18.9 HP (13.8 kW) @ 10500 RPM
Engine typeSingle cylinder, four-stroke
Capacity:147.3 ccm (8.99 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Petal
Front brakesSingle disc. Petal
Rear tire130/70-M17
Front tire90/80-M17
Rear SuspensionSwingarm Type
Front SuspensionTelescopic, coil spring, oil damped

Physical measures and capacities

Fuel capacity11.00 litres (2.91 US gallons)
Wheelbase1300 mm (51.2 inches)
Ground clearance160 mm (6.3 inches)
Overall width745 mm (29.3 inches)
Overall length2020 mm (79.5 inches)
Overall height1040 mm (40.9 inches)
Seat height785 mm (30.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc130.0 kg (286.6 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric & kick
Color optionsBlue, Black, Gray

Performance Profile & Rider Fit

18.9 hp
Peak Power

Best For

Track20%
City88%
Cornering65%
Daily Riding85%
Touring25%
Passenger35%

Rider Profile

Best ForWell suited to new riders or commuters who want a light, unintimidating machine to build confidence and skills on.
PurposeDesigned primarily as an affordable, fuel-efficient naked bike for daily urban commuting and short rides.
Rider FitIts low seat height and light 130 kg weight make it very manageable for riders of smaller stature or limited strength.
CharacterA nimble, small-displacement single-cylinder naked bike that favors easy handling and efficiency over outright performance.
Not Ideal ForNot a good fit for highway touring, high-speed riding, or riders wanting strong overtaking power or a pillion-friendly setup.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2021 Suzuki GSX-S150 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 785mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 Suzuki GSX-S150, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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