Segment: Enduro/Offroad
Production years: 2005, 2006
Even though from a distance, the yellow livery of the 2005 YZ250F 50th Anniversary might trick you into believing you're seeing a Suzuki, this is only good-old, proven Yamaha technology. Like several other highly-popular Yamaha machines, the 4-stroek quarter-liter off-road beast got an anniversary edition.
It sports all the features and revisions of the base mode, but its livery will surely make a lot of eyebrows raise, as people draw nearer and observe the three tuning forks.
YAMAHA YZ250F 50th Anniversary 2005-2006
YAMAHA YZ250F 50th Anniversary 249
| engine specs | Type: | Liquid-cooled, 5-valve, DOHC, 4-stroke w/titanium valves | 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: | Keihin FCR37, 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: | 85.7 in OR 2177 mm | Overall Width: | 32.1 in OR 815 mm | Seat Height: | 38.7 in OR 983 mm | Wheelbase: | 58.5 in OR 1486 mm | Ground Clearance: | - | Weight: | 206 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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