KTM 150 SX vs KTM 250 SX Comparison

Engine & Performance

Displacement	143.9 cc	249 cc
Fuel Tank Capacity (litres)	7.5 L	7.5 L
Valves Per Cylinder	2	2
Drive Type	Chain Drive	Chain Drive
No. Of Strokes	2-Stroke	2-Stroke
Cooling System	Liquid Cooling	Liquid Cooling
Injection Type	Indirect Injection	Indirect Injection
Engine Type	Single Cylinder, 2-Stroke, Liquid Cooled	Single Cylinder, 2-Stroke, Liquid Cooled
No. Of Cylinder	1	1
Valve Configuration	SOHC	SOHC
Lubrication System	Wet Sump	Wet Sump
Emission Control	Catalytic Converter	Catalytic Converter
Bore X Stroke	58 mm x 54.5 mm	54 mm x 54.5 mm
Spark Plugs Per Cylinder	1	1
Clutch Type	Hydraulic Multi-Plate	Hydraulic Multi-Plate
Exhaust Pipes	Single Exhaust	Single Exhaust

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Dimension

Seat Height	950 mm	950 mm
Dry Weight	87.5 kg	95.5 kg
Wheel Base	1290 mm	1480 mm
Ground Clearance	375 mm	375 mm
Seating Capacity	2	2

Fuel & Ignition

Ignition System	Digital Ignition	Digital Ignition
Start Option	Kick	Kick
Fuel Type	Gasoline	Gasoline
Fuel Supply System	EFI	EFI

Wheels & Tyres

Front Tyre	70/100 R19	80/100 R21
Rear Tyre	90/100 R16	100/90 R19
Front Wheel Size	R19	R21
Tyre Type	Radial	Radial
Rear Wheel Size	R16	R19

Chassis & Suspension

Front Suspension	WP Suspension	USD WP Suspension
Suspension Travel(Rear)	300 mm	317 mm
Rear Suspension	WP Suspension PDS	WP Suspension
Suspension Travel(Front)	270 mm	300 mm

Gear & Transmission

Gear Box	6-Speed	5-Speed
Transmission Type	Manual	Manual

Electrical

Battery Voltage

12 V

12 V

Safety & Security

ABS	Yes	Yes
Pass Switch	No	No
Riding Modes	Off Road Off Road	Off Road Off Road
Traction Control	No	No
Central Locking	No	No
Shutter Lock	No	No
Back Rest	No	No
Launch Control	No	No
Leg Guards	No	No
Engine Check Warning	No	No
Engine Immobilizer	Optional Optional	Optional Optional
Side Reflectors	No	No
Anti-Theft Alarm	Optional Optional	Optional Optional
Stability Control	No	No

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Console

Odometer	No	No
Fuel Gauge	No	No
Navigator	No	No
Tachometer	No	No
Display Screen	No	No
Oil Change Indicator	No	No
Speedometer	No	No
Side Stand Indicator	No	No

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Brake

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

Electrical

Head Lamp	No	No
Indicator Light	No	No
Tail Lamp	No	No
Accessory Outlet	No	No
Adjustable Headlights	No	No

Chassis & Suspension

Body Frame Material	Chrome, Molybdenum, Steel Chrome, Molybdenum, Steel	Chrome, Molybdenum, Steel Chrome, Molybdenum, Steel
Body Frame Type	Central Tube Central Tube	Central Tube Central Tube
Chrome Garnish	Yes	Yes
Seat Type	Single Seat Single Seat	Slender Slender
Electronic Suspension Adjustment	No	No
Side Wings	Yes	Yes

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Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	No	No