Segment: Enduro/Offroad
Production years: 2009, 2010
The Yamaha WR250R was a dual-sport motorcycle part of the WR series in Yamaha's range, comprising models with different engine displacements. The bike debuted in 2008 and was powered by a 250cc single-cylinder DOHC engine.
In 2010, Yamaha launched the WR250R, a machine in its third year of production that didn't bring any changes whatsoever. The bike was fitted with a wide-ratio six-speed transmission with excellent low-speed responsiveness but also delivered an outstanding performance at highway speeds.
The 2010 Yamaha WR250R came from the factory equipped with standard features, including a high-mounted front fender, fork covers, a small cowl with an LED headlight, a single seat, and lightweight wire-spoke wheels.
For suspension, the bike was fitted with a 46 mm adjustable Kayaba fork on the front with 280 mm wheel travel and a fully-adjustable shock absorber on the rear with 270 mm wheel travel, delivering excellent suspension and handling performance.
As for the stopping power, the bike was fitted with a dual-piston caliper, a 250 mm disc on the front, and a 230 mm disc with a single-piston caliper on the rear, offering robust and reliable braking performance.
In the power department, the 2010 Yamaha WR250R packed the same 249cc liquid-cooled single-cylinder engine fed by an electronically controlled fuel injection system, boasting 30 hp on tap at 10,000 rpm and 24 Nm (18 lb-ft) torque at 8,000 rpm.
engine specs | Type: | liquid-cooled DOHC 4-stroke;4 valves | Displacement: | 250 cm3 | Bore X Stroke: | 3.0x2.1 in OR 76 mm | Compression Ratio: | 11.8:1 | Horsepower: | 30/10000 KW(hp)/RPM | Torque: | 18/8000 lb-ft/RPM OR 24/8000 Nm/RPM | Fuel System: | Mikuni 38mm throttle body F.I. |
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transmission specs | Gearbox: | 6 Speed, manual | Clutch: | Multiplate wet clutch | Primary Drive: | - | Final Drive: | Chain |
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chassis specs | Frame: | aluminum semi-double-cradle | Front Suspension: | Inverted fork; fully adjustable, 10.6-in travel | Rear Suspension: | Single shock; fully adjustable, 10.6-in travel | Front Brake: | Hydraulic single-disc brake, 250mm | Rear Brake: | Hydraulic single-disc brake, 230mm |
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dimension specs | Overall Length: | 85.6 in OR 2174 mm | Overall Width: | 31.9 in OR 810 mm | Seat Height: | 36.6 in OR 930 mm | Wheelbase: | 55.9 in OR 1420 mm | Ground Clearance: | 11.8 in OR 300 mm | Weight: | 298 lbs OR 135 kg | Fuel Capacity: | 2 gallons OR 7.6 L |
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tyres specs | Front: | 80/100-21 | Rear: | 120/80-18 |
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power system specs | Power pack: | - | Nominal Capacity: | - | Maximum Capacity: | - | Charger type: | - | Charging time (normal): | - | Charging time (quick): | - | Range: | - |
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