KTM 250 SX-F Troy Lee Designs vs SM Sport GY 150 Comparison

Engine & Performance

Displacement	249.9 cc	149 cc
Engine Type	Single Cylinder, 4 Valves, 4-Stroke, DOHC Engine	Single Cylinder, 4-Stroke, Air Cooled Engine
Clutch Type	Wet, Multi-Disc	--
Compression Ratio	14.4:1	9.2:1
Bore X Stroke	95 mm x 63.4 mm	57.3 mm x 57.8 mm
Valve Configuration	SOHC	--
No. Of Strokes	4-Stroke	4-Stroke
Valves Per Cylinder	4	--
Exhaust Pipes	Single Exhaust	Single Exhaust
No. Of Cylinder	1	1
Drive Type	Chain Drive	Chain Drive
Fuel Tank Capacity	7 L	10 L
Maximum Power	--	11 hp
Top Speed	--	90 kmph
Maximum Torque	--	12 Nm
Cooling System	--	Air Cooled
RPM at Maximum Power	--	7000 rpm
RPM at Maximum Torque	--	5500 rpm

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Dimension

Category	Off Road	Off Road
Seat Height	950 mm	870 mm
Ground Clearance	370 mm	250 mm
Seating Capacity	1 Seats	2 Seats
Dry Weight	101 kg	--
Width	--	900 mm
Wheel Base	--	1400 mm
Height	--	1400 mm
Length	--	2110 mm
Kerb Weight	--	140 kg

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Fuel & Ignition

Ignition System	ECU	CDI
Start Option	Electric	Electric
Fuel Type	Petrol	Petrol
Fuel Supply System	--	EFI

Gear & Transmission

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

Wheels & Tyres

Front Tyre	80/100 R21	90/90 R19
Tyre Type	Radial	Radial
Front Wheel Size	R21	R19
Rear Wheel Size	R19	R17
Rear Tyre	110/90 R19	110/90 R17

Chassis & Suspension

Suspension Travel(Rear)	300 mm	--
Rear Suspension	Monoshock	Monoshock
Front Suspension	USD Fork	USD Fork
Suspension Travel(Front)	310 mm	--

Electrical

Battery Capacity

2 Ah

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Safety & Security

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

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Console

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

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Electrical

Indicator Light	No	Yes
Battery Voltage	12.8 V 12.8 V	12 V 12 V
Tail Lamp	--	LED LED
Adjustable Headlights	--	Yes
Accessory Outlet	--	No
Head Lamp	--	Halogen Halogen

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Chassis & Suspension

Body Frame Material	Steel Steel	Steel Steel
Chrome Garnish	Yes	Yes
Seat Type	Single Seat Single Seat	Dual Stepped Dual Stepped
Side Wings	Yes	Yes
Body Frame Type	Central Double-Cradle Type Central Double-Cradle Type	--
Electronic Suspension Adjustment	No	--

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Brake

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

Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	--	No