Ducati Diavel vs Harley–Davidson Road King Special Comparison

Engine & Performance

Lubrication System	Wet Sump	--
Bore X Stroke	106 mm x 67.5 mm	102 mm x 114 mm
Engine Type	Testastretta Single 11°, L-Twin Cylinder,Desmodromic 4-Valves Per Cylinder	4-Stroke, DOHC
Emission Control	Catalytic Converter and Twin Lambda Probes	--
Exhuast Pipes	2 into 1 into 2	Dual Exhuast
Compression Ratio	12.5:1	10.5:1
Valve Configuration	DOHC	DOHC
Valves Per Cylinder	4	4
No. Of Cylinder	2	2
Injection Type	Indirect Injection	--
No. Of Strokes	4-Stroke	4-Stroke
Spark Plugs Per Cylinder	2	--
Cooling System	Liquid Cooling	Air Cooled
Drive Type	Chain Drive	Chain Drive
Clutch Type	Hydraulic Multi-Plate	--
Displacement	1198.4 cc	1868 cc
Maximum Power	152 bhp	--
Maximum Torque	123 Nm	159 Nm
RPM at Maximum Power	9000 rpm	--
RPM at Maximum Torque	8000 rpm	2750 rpm

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Electrical

Accessory Outlet	Yes	--
Battery Voltage	12 V	12 V
Indicator Light	LED	Yes
Head Lamp	LED	Bulb
Adjustable Headlights	Yes	Yes
Tail Lamp	LED	--

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Fuel & Ignition

Fuel Supply System	Electric Fuel Injection (EFI)	Electronic Sequential Portable Fuel Injection (ESPFI)
Ignition Type	Electronic	--
Fuel Type	Petrol	Petrol
Start Option	Electric	Electric

Dimension

Height	1192 mm	--
Width	860 mm	--
Seating Capacity	2	2
Length	2235 mm	2420 mm
Dry Weight	210 kg	--
Curb Weight	239 kg	372 kg
Wheelbase	1580 mm	1625 mm
Seat Height	770 mm	695 mm
Oil Tank Capacity	--	4.9 L
Category	--	Touring
Ground Clearance	--	125 mm

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Chassis & Suspension

Suspension Travel(Front)	120 mm	--
Suspension Travel(Rear)	120 mm	--
Electronic Suspension Adjustment	No	--
Seat Type	Low Slung Seat	Dual Seat
Body Frame Type	Trellis	--
Front Suspension	Marzocchi Fork Type	High Performance Home Suspension
Rear Suspension	Mono Shock	Hand Adjustable Suspension
Body Frame Material	Steel	--
Chrome Garnish	Yes	--
Side Wings	Yes	No

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Wheels & Tyres

Rear Wheel Size	R17	R18
Front Wheel Size	R17	R19
Rear Tyre	240/45 ZR17	180/55 R18
Front Tyre	120/70 ZR17	130/60 R19
Tyre Type	--	Radial

Gear & Transmission

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

Safety & Security

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

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Console

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

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Differentiating Features

Cruise Control	Yes	Yes
Additional Features	Elecronic Key With Keyless Entry Elecronic Key With Keyless Entry	--
Height Adjustable Seats	Yes	No

Brake

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