2009 KTM Duke 690 Engine Specifications

Super Streetbike helps you research the used 2009 KTM Duke 690 engine specifications before buying this Sport bike. Find out what type of engine it is including all the details about the Duke 690 carburetion type, battery amps, number of cylinders, number of valves per cylinder, engine ... read more

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KTM Duke 690 2009

Research the 2009 KTM Duke 690 Sport with the information in our used motorcycle Buyer’s Guide. Our buyer’s guide provides used motorcycle photos and colors, specification data and more.

2009 Duke 690 Engine Specs

Suspension & Steering

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Bore (in)	4.01
Bore (mm)	102
Carburetion Brand	Keihin
Compression Ratio	11.81
Cooling	Liquid
Cylinders	1
Displacement (cc)	654
Displacement (ci)	39.9
Engine Configuration	Single-Cylinder
Engine Type	4-Stroke
Fuel Injector	Yes
Fuel Requirements	Regular
Fuel System Type	Fuel Injected
Starter	Electric
Stroke (in)	3.15
Stroke (mm)	80
Valve Configuration	OHV
Valves	4
Valves Per Cylinder	4

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2009 KTM Duke 690

Bodystyle:

Sport

HP/Torque:

64.3 / 49.4