2012 Yamaha YZ250F
The Yamaha YZ250F has several new features for 2012 including a beefy new outer fork tubes and triple clamps. Which means? An increase in the front fork assembly’s torsional rigidity for unmatched chassis stability. Also the front and rear suspension settings have been optimized for the new frame design, including a shock that uses a 16 mm shaft for
optimal hydraulic flow, resulting in exceptionally smooth suspension and great traction capability.
MotoGP rider Andrea Dovizioso is preparing for the upcoming MotoGP Championship by training with Yamaha's 2012 YZ250F.
|Engine Type||DOHC 4-stroke; 5 titanium valves|
|Bore Stroke||77.0 mm x 53.6 mm|
|Fuel System||Keihin FCR MX39|
|Transmission||Constant-mesh 5-speed; multiplate wet clutch|
|Seat Height||39.0 in.|
|Front Suspension||KYB Speed-Sensitive System, inverted fork: fully adjustable, 11.8-in travel|
|Rear Suspension||KYB Fully adjustable single shock; 12.5-in travel|
|Front Brake||Hydraulic single disc brake, 250 mm|
|Rear Brake||Hydraulic single disc brake, 245 mm|
|Fuel Capacity||1.6 gal.|
|Dry Weight||227 lbs. (Wet)|
Yamaha revealed two new off-road machines during the 2014 AIMExpo, both based on the championship-winning YZ250F, the trail-ready WR250F and cross country racer YZ250FX.