Segment: Enduro/Offroad
Production years: 2006, 2007
The 2007 MY Yamaha YZ250F introduces several revisions aimed at adding even more performance to this light, nimble bike. The frame got some upgrades and tweaks to increase torsional rigidity and make handling more precise, while steering became easier thanks to the revised seat height. Intake redesign matched the engine revisions for better low and mid-range performance, and updated exhaust and ignition systems have also been devised.
The bike is delivered with pro-c;ass pro Taper handlebars, wide titanium pegs, Excel rims and multiple other features "borrowed" from or inspired by the works trim.
engine specs | Type: | 4-stroke, liquid-cooled, DOHC, 5-valvew/titanium valves, single | Displacement: | 249 cm3 | Bore X Stroke: | 3.0x2.1 in OR 76 mm | Compression Ratio: | 12.5:1 | Horsepower: | 0/0 KW(hp)/RPM | Torque: | 21/8500 lb-ft/RPM OR 28/8500 Nm/RPM | Fuel System: | carburetor, Keihin FCR MX37, flat-slide w/throttle position sensor |
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transmission specs | Gearbox: | 5 speed, manual | Clutch: | Wet multi-disc, manual | Primary Drive: | - | Final Drive: | #520 O-ring chain |
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chassis specs | Frame: | Aluminium semi-double-cradle | Front Suspension: | Fully adjustable 48mm Kayaba inverted fork | Rear Suspension: | Fully adjustable link monocross Kayaba | Front Brake: | 250mm floating disc | Rear Brake: | 245mm disc |
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dimension specs | Overall Length: | 85 in OR 2159 mm | Overall Width: | 32.5 in OR 826 mm | Seat Height: | 38.7 in OR 983 mm | Wheelbase: | 57.8 in OR 1468 mm | Ground Clearance: | - | Weight: | 204 lbs OR 93 kg | Fuel Capacity: | 1.8 gallons OR 6.8 L |
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tyres specs | Front: | 80/100-21 | Rear: | 100/90-19 |
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