Kawasaki KLX 250SF - 2011 Specifications and Reviews

The 2011 Kawasaki KLX 250SF is a lightweight supermoto designed for novice and intermediate riders seeking affordable, nimble street performance. Its single-cylinder four-stroke engine delivers manageable power with excellent fuel efficiency, while the compact frame and 25.5-degree rake angle provide responsive handling and agility in urban environments and light off-road use.

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General information

CategorySuper motard
Year2011
ModelKawasaki KLX 250SF
 
 

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
IgnitionDigital CDI
Fuel controlDOHC
Fuel systemCarburettor. Keihin CVK34
Bore x stroke72.0 x 61.2 mm (2.8 x 2.4 inches)
Compression11.0:1
Engine typeSingle cylinder, four-stroke
Capacity:249.00 ccm (15.19 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Front brakes diameter300 mm (11.8 inches)
Front brakesSingle disc
Rear tyre dimensions130/70-17
Front tyre dimensions110/70-17
Rear suspensionUNI-TRAK with Adjustable Preload, 16-Way Compression and Rebound Damping Adjustment / 8.1 in.
Front suspension43mm Inverted Cartridge Fork with 16-Way Compression and Rebound Damping Adjustment / 9.1 in.
Trail74 mm (2.9 inches)
Rake (fork angle)25.5°
Frame typeSemi-double cradle, high-tensile steel

Physical measures and capacities

Fuel capacity7.57 litres (2.00 gallons)
Wheelbase1,420 mm (55.9 inches)
Ground clearance226 mm (8.9 inches)
Overall width795 mm (31.3 inches)
Overall length2,131 mm (83.9 inches)
Overall height1,140 mm (44.9 inches)
Seat height861 mm (33.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc137.0 kg (302.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsOriental Blue
Factory warranty12 Months
StarterElectric

Performance Profile & Rider Fit

8.5s
0-60 mph (est.)

Best For

Track55%
City80%
Cornering80%
Daily Riding60%
Touring30%
Passenger25%

Rider Profile

Best ForSuits beginner to intermediate riders who want a light, approachable bike to build confidence on twisty roads and in city traffic.
PurposeDesigned as a supermoto-style street bike, blending dirt-bike agility with road tires and brakes for sharp, playful handling on pavement.
Rider FitThe low weight and tall but manageable seat height make it easy for riders of average build to handle, though shorter riders may need to tiptoe at stops.
CharacterA nimble, flickable single-cylinder machine that rewards aggressive cornering and quick direction changes over outright speed.
Not Ideal ForNot a good fit for riders seeking high-speed touring comfort, long highway stints, or serious off-road capability.

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

Rider Fit Visualizer

2011 Kawasaki KLX 250SF Rider Ergonomics Assessment

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

Feet:

At 861mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2011 Kawasaki KLX 250SF, with a relaxed knee angle of around 135 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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