GPX DEMON X 125 vs KTM 390 Duke Comparison

Engine & Performance

Drive Type	Chain Drive	Chain Drive
Engine Type	Single Cylinder, 4-Stroke, Air-Cooled	Single Cylinder, 4-Stroke Engine
Compression Ratio	9.2:1	--
No. Of Cylinder	1	1
Cooling System	Air Cooled	Liquid Cooled
Exhuast Pipes	Single Exhaust	Single Exhaust
No. Of Strokes	4-Stroke	4-Stroke
Displacement	125 cc	373.2 cc
Valve Configuration	--	DOHC
Valves Per Cylinder	--	4
Bore X Stroke	--	89 mm x 60 mm
Maximum Power	--	42.9 bhp
Maximum Torque	--	37 Nm

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Electrical

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

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Fuel & Ignition

Fuel Type	Gasoline	Petrol
Start Option	Electric	Electric
Ignition Type	--	Digital
Fuel Supply System	--	EFI
Fuel Reserve	--	2.5 L

Dimension

Length	1780 mm	2145 mm
Width	800 mm	760 mm
Curb Weight	105 kg	--
Wheelbase	1210 mm	1357 mm
Seating Capacity	2	2
Height	1033 mm	800 mm
Category	Sport	Sport
Seat Height	770 mm	830 mm
Dry Weight	--	149 kg
Ground Clearance	--	185 mm

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Wheels & Tyres

Front Wheel Size	R12	R17
Rear Wheel Size	R12	R17
Front Tyre	120/70 R12	110/70 R17
Rear Tyre	130/70 R12	150/60 R17
Tyre Type	Radial	Radial, Tubeless

Chassis & Suspension

Side Wings	No	Yes
Seat Type	Dual Straight	Dual Stepped
Front Suspension	UP SIDE DOWN	WP USD
Rear Suspension	Single Shock, YSS	WP Monoshock
Body Frame Material	--	Steel
Body Frame Type	--	Split Trellis Frame
Suspension Travel(Front)	--	142 mm
Suspension Travel(Rear)	--	150 mm

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Gear & Transmission

Transmission Type	Manual	Manual
Gear Box	4-Speed	6-Speed

Safety & Security

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

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Console

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

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Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	No	No

Brake

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