Sportbikes
2015Kawasaki Ninja 250SL
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The 2015 Kawasaki Ninja 250SL is an entry-level sportbike designed for new riders seeking an affordable, manageable platform. Its lightweight 151 kg frame, low 780 mm seat height, and nimble handling make it ideal for learning fundamental riding skills. Known for reliability and fuel efficiency, the 250SL delivers accessible sport bike styling with optional ABS for added safety.
- Capacity
- 249.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 151.0 kg
- Seat height
- 780 mm
- Power
- 28.0 HP (20.4 kW) @ 9700 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as an entry-level sport bike for learning cornering fundamentals and everyday commuting rather than outright performance.
- Built for
- A friendly, approachable single-cylinder sportbike that favors smooth, predictable manners over raw excitement.
- Not ideal for
- Not a good fit for experienced riders seeking high-speed thrills or serious highway touring comfort.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 249.0 ccm
- Power
- 28.0 HP (20.4 kW) @ 9700 RPM
- Torque
- 22.6 Nm (2.3 kgf-m) @ 8200 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1854 HP/kg (dry)
- Bore x stroke
- 72.0 x 61.2 mm
- Compression
- 11.6:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCBI with digital advance
- Valves per cylinder
- 4
- Lubrication system
- Forced lubrication, wet sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc, manual
Dimensions & weight
- Wheelbase
- 1330 mm
- Overall length
- 1935 mm
- Overall width
- 685 mm
- Overall height
- 1075 mm
- Seat height
- 780 mm
- Dry weight
- 151.0 kg
- Wet weight
- 152.0 kg
- Fuel capacity
- 11.00 litres
- Ground clearance
- 165 mm
Chassis & suspension
- Frame
- Tube diamond
- Front suspension
- 37mm hydraulic telescopic fork / 4.7 in.
- Rear suspension
- Bottom-link Uni-Trak with 5-way adjustable preload / 5.1 in.
- Rake (fork angle)
- 24.0°
- Trail
- 90 mm
Brakes & wheels
- Front brakes
- Single disc. Hydraulic. Two-piston calipers. Optional ABS.
- Front brakes diameter
- 290 mm
- Rear brakes
- Single disc. Two-piston calipers. Optional ABS.
- Rear brakes diameter
- 220 mm
- ABS
- Optional
- Front tyre
- 110/70-17
- Rear tyre
- 130/70-17
Other
- Color options
- Lime Green/Balck, Grey/Black
- Warranty
- 12
- Comments
- ABS bakes adds 1.5 kg.
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2015 | 2016 | 2017 |
|---|---|---|---|
| Capacity | 249 cc | 249 cc | 249 cc |
| Dry weight | 151 kg | — | 151 kg |
| Seat height | 780 mm | 780 mm | 780 mm |
| Fuel capacity | 11 L | 11 L | 11 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Kawasaki Ninja 250SL?
The 2015 Kawasaki Ninja 250SL has a Capacity of 249.0 ccm (15.19 cubic inches).
What engine power does the Kawasaki Ninja 250SL have?
The 2015 Kawasaki Ninja 250SL has a Power of 28.0 HP (20.4 kW) @ 9700 RPM.
How many gears does the Kawasaki Ninja 250SL have?
The 2015 Kawasaki Ninja 250SL has a Gearbox of 6-speed.
What is the torque of the Kawasaki Ninja 250SL?
The 2015 Kawasaki Ninja 250SL has a Torque of 22.6 Nm (2.3 kgf-m or 16.7 ft.lbs) @ 8200 RPM.
How much does the Kawasaki Ninja 250SL weigh?
The 2015 Kawasaki Ninja 250SL has a Dry weight of 151.0 kg (332.9 pounds).
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