Kawasaki Z250SL - 2017 Specifications and Reviews

The 2017 Kawasaki Z250SL is a lightweight, approachable naked bike ideal for new riders and commuters seeking nimble handling and everyday practicality. Its compact dimensions, accessible 785mm seat height, and manageable 250cc engine make it perfect for urban environments and learning fundamental riding skills. Known for reliable performance and efficient fuel economy, this versatile middleweight bridges the gap between learner bikes and larger machines.

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General information

CategoryNaked bike
Year2017
ModelKawasaki Z250SL

Engine and Transmission Specifications

DrivelineSealed chain
ClutchWet multi-disc
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemForced lubrication, semi-dry sump
IgnitionTCBI with digital advance
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. 38 mm
Valves per cylinder4
Bore x Stroke72.0 x 61.2 mm (2.8 x 2.4 inches)
Compression11.3:1
Max RPM RPM12500
Top speed170.0 km/h (105.6 mph)
Torque22.60 Nm (2.3 kgf-m or 16.7 ft.lbs) @ 8600 RPM
Power28.00 HP (20.4 kW) @ 9700 RPM
Engine typeSingle cylinder, four-stroke
Capacity:249.00 ccm (15.19 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc. Two-piston calipers. Optional ABS.
Front brakes diameter290 mm (11.4 inches)
Front brakesSingle disc. Hydraulic. Two-piston calipers. Optional ABS.
Rear tyre130/70-17
Front tyre110/80-17
Rear wheel travel116 mm (4.6 inches)
Rear SuspensionUni-Trak with adjustable spring preload
Front wheel travel110 mm (4.3 inches)
Front Suspension37mm hydraulic telescopic fork
Trail90 mm (3.5 inches)
Rake (fork angle)24.0°
Frame typeTrellis, high-tensile steel
 
 

Physical measures and capacities

Fuel capacity11.00 litres (2.91 gallons)
Wheelbase1,330 mm (52.4 inches)
Ground clearance180 mm (7.1 inches)
Overall width700 mm (27.6 inches)
Overall length1,935 mm (76.2 inches)
Overall height1,011 mm (39.8 inches)
Seat height785 mm (30.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc148.0 kg (326.3 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsABS add 2 kg.
StarterElectric
Color optionsCandy Lime Green, Ebony

Performance Profile & Rider Fit

28 hp
Peak Power
8.5s
0-60 mph
105.6 mph
Top Speed

Best For

Track30%
City88%
Cornering70%
Daily Riding82%
Touring28%
Passenger35%

Rider Profile

Best ForThis is an approachable, forgiving machine well suited to beginners and newer riders building confidence.
PurposeDesigned primarily as a lightweight commuter and city naked bike rather than a performance or adventure machine.
Rider FitIts low seat height and light 148 kg weight make it easy to handle for shorter or less physically strong riders.
CharacterA nimble, single-cylinder naked bike that favors agility and everyday usability over outright speed or power.
Not Ideal ForNot a good fit for riders wanting high-speed touring, off-road capability, or two-up long-distance comfort.

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

Rider Fit Visualizer

2017 Kawasaki Z250SL 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 2017 Kawasaki Z250SL, with a moderate knee angle of around 115 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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