2012 Yamaha YZ 250 Engine Specifications

Motorcyclist Online helps you research the used 2012 Yamaha YZ 250 engine specifications before buying this Motocross bike. Find out what type of engine it is including all the details about the YZ250 carburetion type, battery amps, number ...     read more
Selectbike
click to expand
Bg Badge

2012 Yamaha YZ 250

2012 YZ 250 Engine Specs

Bore (in)
2.62
Bore (mm)
66.4
Carburetion Brand
Keihin
Carburetor Size (mm)
38
Compression Ratio
8.91
Compression Ratio (Secondary)
10.61
Cooling
Liquid
Cylinders
1
Displacement (cc)
249
Displacement (ci)
15.2
Engine Configuration
Single-Cylinder
Engine Immobilizer
Not Available
Engine Type
2-Stroke
Fuel Injector
No
Fuel Requirements
Regular
Fuel System Type
Carburetor
Number Of Carburetors
1
Starter
Kick
Stroke (in)
2.84
Stroke (mm)
72
Valve Configuration
Reed Valve
 
2012 Yamaha YZ 85 Engine Specs 2012 Yamaha YZ 85
Bodystyle:
Off-Road
HP/Torque:
N/A / N/A
2012 Yamaha YZ 250F Engine Specs 2012 Yamaha YZ 250F
Bodystyle:
Off-Road
HP/Torque:
N/A / N/A
2012 Yamaha YZ 125 Engine Specs 2012 Yamaha YZ 125
Bodystyle:
Off-Road
HP/Torque:
N/A / N/A
2012 Yamaha YZ 450F Engine Specs 2012 Yamaha YZ 450F
Bodystyle:
Off-Road
HP/Torque:
N/A / N/A
2012 Yamaha YZ 250 Engine Specs 2012 Yamaha YZ 250
Bodystyle:
Off-Road
HP/Torque:
N/A / N/A
Motorcyclist
  • Motorcyclist Online