Kawasaki Ninja 250SL vs Yamaha YZF R25 Comparison

Engine & Performance

Displacement	249 cc	250 cc
Maximum Power	27.6 hp	35.5 hp
Injection Type	Fuel Injection	--
Clutch Type	Wet, Multi-Plate	Wet, Multi-Plate, Manual
Engine Type	Single Cylinder, 4-Stroke, 4-Valve, Liquid Cooled Engine	Inline 2 Cylinder, 4-Stroke, 4-Valve, Liquid-Cooled DOHC
Maximum Torque	22.6 Nm	23.6 Nm
Exhaust Pipes	Single Exhaust	Single Exhaust
Compression Ratio	11.3:1	11.6:1
Cooling System	Liquid Cooled	Liquid Cooled
Drive Type	Chain Drive	Chain Drive
No. Of Cylinder	1	2
No. Of Strokes	4-Stroke	4-Stroke
Valves Per Cylinder	4	4
Lubrication System	Wet Sump	Wet Sump
Bore X Stroke	72 mm x 61.2 mm	60 mm x 44.1 mm
Valve Configuration	DOHC	DOHC
Fuel Tank Size	11.0 L	14 L
RPM at Maximum Torque	8200 rpm	10000 rpm
RPM at Maximum Power	9700 rpm	12000 rpm

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Dimension

Category	Sport	Sport
Kerb Weight	151 kg	166 kg
Wheel Base	1330 mm	1380 mm
Seating Capacity	2 Seats	2 Seats
Ground Clearance	165 mm	160 mm
Seat Height	780 mm	780 mm
Length	1935 mm	2090 mm
Width	685 mm	720 mm
Height	1075 mm	1135 mm
Oil Tank Capacity	--	2.4 L

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Fuel & Ignition

Ignition System	Digital	TCI
Start Option	Electric	Electric
Fuel Type	Petrol	Petrol
Fuel Supply System	Fuel Injection	--

Gear & Transmission

Transmission Type	Manual	Manual
Gear Box	6-Speed	6-Speed

Wheels & Tyres

Front Tyre	100/80 R17	110/70 R17
Rear Tyre	130/70 R17	140/70 R17
Front Wheel Size	R17	R17
Rear Wheel Size	R17	R17
Tyre Type	Radial, Tubeless	Radial, Tubeless

Chassis & Suspension

Rear Suspension	Swing Arm	Swing Arm
Front Suspension	Telescopic Fork	Telescopic Fork

Safety & Security

ABS	No	No
Pass Switch	Yes	Yes
Engine Immobilizer	No	--
Anti-Theft Alarm	No	No
Side Reflectors	No	--
Riding Modes	Sport, Race Sport, Race	Sport, Road Sport, Road
Engine Check Warning	Yes	Yes
Central Locking	No	No
Stability Control	No	No
Traction Control	No	No
Launch Control	No	No
Wheel Lock Front/back	No	No
Shutter Lock	No	No
Leg Guards	No	No
Back Rest	--	No

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Console

Odometer	Digital Digital	Digital Digital
Fuel Gauge	Digital Digital	Digital Digital
Side Stand Indicator	No	No
Tachometer	Yes	Yes
Navigator	No	No
Oil Change Indicator	Yes	--
Tripmeter	Yes	Yes
Display Screen	Yes	Yes
Speedometer	Digital Digital	Digital Digital

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Electrical

Adjustable Headlights	Yes	Yes
Accessory Outlet	No	No
Head Lamp	LED LED	LED LED
Battery Voltage	12 V 12 V	12 V 12 V
Tail Lamp	LED LED	LED LED
Indicator Light	Yes	Yes

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Chassis & Suspension

Body Frame Material	Steel Steel	--
Side Wings	Yes	Yes
Seat Type	Dual Steeped Dual Steeped	Dual Stepped Dual Stepped
Chrome Garnish	--	No
Body Frame Type	--	Diamond Diamond

Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	No	No

Brake

Front Brake	Disc Disc	Disc Disc
Rear Brake	Disc Disc	Disc Disc