Yamaha YZ250F 2011

Engine
Type        250cc liquid-cooled DOHC 4-stroke; 5 titanium valves
Bore x Stroke    77.0mm x 53.6mm
Compression Ratio    13.5:1
Fuel Delivery    Keihin® FCR MX37
Ignition    CDI
Transmission    Constant-mesh 5-speed; multiplate wet clutch
Final Drive    Chain Drive

Chassis
Suspension / Front    Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel
Suspension / Rear    Fully adjustable single shock; 12.0-in travel
Brakes / Front    Hydraulic single disc brake, 250mm
Brakes / Rear    Hydraulic single disc brake, 245mm
Tires / Front    80/100-21
Tires / Rear    100/90-19

Dimensions
Length        85 in
Width        32.5 in
Height        51.3 in
Seat Height    38.9 in
Wheelbase    57.7 in
Ground Clearance    14.8 in
Fuel Capacity    1.7 gal
Wet Weight***    224.8 lb
Other
Warranty    30 Day (Limited Factory Warranty)