KTM 450 SX-F Factory Edition vs Yamaha WR155 R Comparison

Engine & Performance

Displacement	449.9 cc	155 cc
Bore X Stroke	95 mm x 63.4 mm	58 mm x 58.7 mm
Engine Type	Single Cylinder, 4 Valves, 4-Stroke, SOHC Engine	Single Cylinder, 4-Stroke, 4-Valves, Liquid Cooled SOHC VVA Engine
Compression Ratio	12.75:1	11.6:1
Valve Configuration	SOHC	SOHC
No. Of Strokes	4-Stroke	4-Stroke
Cooling System	Liquid Cooled	Liquid Cooled
Clutch Type	Wet, DDS Multi-Disc	Wet, Multi-Plate
Exhaust Pipes	Single Exhaust	Single Exhaust
Valves Per Cylinder	4	4
Drive Type	Chain Drive	Chain Drive
No. Of Cylinder	1	1
Fuel Tank Capacity	7 L	8.1 L
Maximum Power	--	16.4 hp
Maximum Torque	--	14.3 Nm
Lubrication System	--	Wet Sump
RPM at Maximum Torque	--	6500 rpm
RPM at Maximum Power	--	10000 rpm

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Dimension

Category	Off Road	Off Road
Seat Height	950 mm	880 mm
Dry Weight	100.5 kg	--
Seating Capacity	1 Seats	1 Seats
Wheel Base	1485 mm	1430 mm
Ground Clearance	370 mm	245 mm
Height	--	1200 mm
Width	--	840 mm
Length	--	2145 mm
Oil Tank Capacity	--	1.5 L
Kerb Weight	--	134 kg

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Fuel & Ignition

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

Gear & Transmission

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

Chassis & Suspension

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

Wheels & Tyres

Rear Wheel Size	R19	R18
Tyre Type	Radial	Radial, Tubeless
Front Tyre	80/100 R21	--
Front Wheel Size	R21	R21
Rear Tyre	120/90 R19	--

Electrical

Battery Capacity

2 Ah

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Safety & Security

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

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Console

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

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Chassis & Suspension

Seat Type	Single Seat Single Seat	Single Seat Single Seat
Body Frame Type	Central Double-Cradle Type Central Double-Cradle Type	Semi Double Cradle Semi Double Cradle
Side Wings	Yes	No
Chrome Garnish	Yes	No
Electronic Suspension Adjustment	No	No

Electrical

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