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2004 Triumph Bonneville Engine Specifications

Motorcyclist Online helps you research the used 2004 Triumph Bonneville engine specifications before buying this Standard bike. Find out what type of engine it is including all the details about the carburetion type, battery amps, number ... read more

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Triumph Bonneville 2004

Research the 2004 Triumph Bonneville Standard with the information in our used motorcycle Buyer’s Guide. Our buyer’s guide provides used motorcycle photos and colors, specification data and more.

2004 Bonneville Engine Specs

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Bore (in)	3.39
Bore (mm)	86
Compression Ratio	9.21
Cooling	Air
Cylinders	2
Displacement (cc)	790
Displacement (ci)	48.2
Engine Configuration	Parallel Twin
Engine Type	4-Stroke
Fuel Injector	No
Fuel Requirements	Regular
Fuel System Type	Carburetor
Number Of Carburetors	2
Speed Governor	No
Starter	Electric
Stroke (in)	2.68
Stroke (mm)	68
Valve Configuration	DOHC
Valves	8
Valves Per Cylinder	4