2010 Yamaha YZ250F
The all new, Bilateral Beam frame is specific to the 250F and is more compact than the previous generation chassis for superior cornering. The optimized engine delivers a new level of power in the low-to-midrange, with a great torquey feel, exactly where riders want it.
Two days around the National-prepped Washougal Motocross Park on the 2010 Yamaha YZ250F was dirt bike heaven. The redesigned 2010 YZ250F is much different from older models, and from the newest batch of 250F MX bikes.
|Engine Type||DOHC 4-stroke; 5 titanium valves|
|Bore Stroke||77.0mm x 53.6mm|
|Fuel System||Keihin FCR MX37|
|Transmission||Constant-mesh 5-speed; multiplate wet clutch|
|Final Drive||Chain Drive|
|Seat Height||38.9 in|
|Front Suspension||Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel|
|Rear Suspension||Fully adjustable single shock; 12.0-in travel|
|Front Brake||Hydraulic single disc brake, 250mm|
|Rear Brake||Hydraulic single disc brake, 245mm|
|Fuel Capacity||1.7 gal|
|Dry Weight||224.8 lb (wet)|
MotoUSA’s 2016 250 Motocross Shootout features six machines from six different manufacturers all vying for supremacy in the 250 MX class.