KTM 450 SX-F vs KTM 50 SX Comparison

Engine & Performance

Displacement	449.3 cc	49 cc
Fuel Tank Capacity (litres)	7.5 L	2.3 L
Valves Per Cylinder	2	2
Clutch Type	Hydraulic Multi-Plate	Centrifugal Clutch
Engine Type	Single Cylinder, 4-Stroke, 4-Valve, SOHC	Single Cylinder, 4-Stroke, Liquid-Cooled
Injection Type	Indirect Injection	Indirect Injection
Lubrication System	Forced Lubrication	Forced Lubrication
Valve Configuration	SOHC	SOHC
Bore X Stroke	95 mm x 63.4 mm	39.5 mm x 40 mm
Exhuast Pipes	1 into 1 Exhaust	1 into 1 Exhaust
No. Of Cylinder	1	1
Emission Control	Catalytic Converter	Catalytic Converter
No. Of Strokes	4-Stroke	2-Stroke
Spark Plugs Per Cylinder	1	1
Cooling System	Liquid Cooling	Liquid Cooling
Drive Type	Chain Drive	Chain Drive

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Dimension

Dry Weight	105.5 kg	41.5 kg
Ground Clearance	371 mm	252 mm
Wheelbase	1495 mm	1032 mm
Seating Capacity	1	1

Fuel & Ignition

Ignition Type	Contactless, Controlled, Fully Electronic Ignition System	Contactless, Controlled, Fully Electronic Ignition System
Start Option	Electric	Kick
Fuel Type	Petrol	Petrol
Fuel Supply System	EFI	EFI

Gear & Transmission

Gear Box	4-Speed	Single Speed
Transmission Type	Manual	Manual

Wheels & Tyres

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

Electrical

Battery Voltage

12V

12V

Chassis & Suspension

Front Suspension	WP Suspension USD	WP Suspension USD
Rear Suspension	WP Suspension	WP Suspension
Suspension Travel(Front)	300 mm	205 mm
Suspension Travel(Rear)	317 mm	185 mm

Safety & Security

ABS	No	No
Pass Switch	Yes	Yes
Side Reflectors	No	No
Back Rest	No	No
Engine Check Warning	No	No
Shutter Lock	No	No
Advanced Safety Features	Footpeg Footpeg	Wave Disc Brakes Wave Disc Brakes
Launch Control	No	No
Riding Modes	Off Road Off Road	Off Road Off Road
Traction Control	No	Optional Optional
Stability Control	No	No
Central Locking	Optional Optional	Optional Optional
Anti Theft Alarm	No	No
Engine Immobilizer	Optional Optional	No
Leg Guards	No	No

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Console

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

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Differentiating Features

Cruise Control	Optional Optional	Optional Optional
Additional Features	AirBox AirBox	Modern Frame Modern Frame
Height Adjustable Seats	Yes	Yes

Chassis & Suspension

Seat Type	Slender Seat Slender Seat	Slender Seat Slender Seat
Body Frame Type	Central Tube Central Tube	Central Tube Central Tube
Body Frame Material	Chrome Molybdenum Steel Chrome Molybdenum Steel	Chrome Molybdenum Steel Chrome Molybdenum Steel
Side Wings	Yes	Yes
Chrome Garnish	Yes	Yes
Electronic Suspension Adjustment	Yes	Yes

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Electrical

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

Brake

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