Home»Used Motorcycles»Yamaha»WR»2011»Specifications»Engine

2011 Yamaha WR Engine Specifications

Sport Rider helps you research the used 2011 Yamaha WR engine specifications before buying this Dual Purpose bike. Find out what type of engine it is including all the details about the carburetion type, battery amps, number of cylinders, number of valves per cylinder, engine displacement and compression ratio, cylinder bore and stroke, ... read more

click to expand

Yamaha WR 2011

Research the 2011 Yamaha WR Dual Purpose with the information in our used motorcycle Buyer’s Guide. Our buyer’s guide provides used motorcycle photos and colors, specification data and more.

2011 WR Engine Specs

Suspension & Steering

View Available Options

Bore (in)	3.03
Bore (mm)	77
Compression Ratio	11.81
Cooling	Liquid
Cylinders	1
Displacement (cc)	250
Displacement (ci)	15.3
Engine Configuration	Single-Cylinder
Engine Immobilizer	Not Available
Engine Type	4-Stroke
Fuel Injector	Yes
Fuel Requirements	Regular
Fuel System Type	Fuel Injected
Starter	Electric
Stroke (in)	2.11
Stroke (mm)	53.6
Valve Configuration	DOHC
Valves	4
Valves Per Cylinder	4