Yamaha WR 250 R (2008-09)

The Yamaha WR 250R motorcycle was produced from 2008-2009 with a four-stroke, liquid-cooled, single-cylinder DOHC engine producing 30.3 horsepower and 23.7 Nm of torque. The bike has a six-speed transmission with a chain final drive, and front and rear disc brakes. The suspension consists of a telescopic fork in the front and a swingarm link suspension with a mono-shock in the rear, providing 280mm and 270mm of travel, respectively. The front wheel is a 1.60 x 21 in with an 80/100 -21 tire, while the rear is a 2.15 x 18 in with a 120/80 -18 tire. The Yamaha WR 250R weighs 126 kg with a fuel capacity of 7.6 liters, providing an average fuel consumption of 28.0 km/lit. The bike can reach a top speed of 131.9 km/h or 82 mph and can cover a quarter-mile in 16.2 seconds. The seat stands at 930 mm or 36.6 inches high with a wheelbase of 1420 mm or 55.9 inches.


Technische Daten:

Marke Modell: Yamaha WR 250R

Jahr: 2008 - 09


Motor: Viertakt, Einzylinder, DOHC, 4 Ventile
Capacity: 249 / 15.2 cub in.
Bohrung x Hub: 77 x 53,6 mm
Verdichtungsverhältnis: 11,8:1
Kühlsystem: Flüssigkeitsgekühlt
Schmierung: Trockensumpf
Ansaugung: Elektronische Kraftstoffeinspritzung
Zündung: TCI
Anfahren: Elektrisch
Max Leistung: 22,6 kW / 30,3 PS @ 10 000 U/min
Max. Drehmoment: 23,7 Nm 2,42 kgf-m / 17,5 lb-ft. @ 8 000 U/min
Getriebe: 6-Gang
Endantrieb: Kette
Vordere Federung: Teleskopgabel
Federweg Vorderrad: 280 mm / 11.0 in.

Rear Suspension: Swingarm link suspension, mono-shock
Hinterradfederweg: 270 mm / 10.6 in.
Vordere Bremsen: Einzelne 250-mm-Scheibe
Hintere Bremsen: Einzelne 230-mm-Scheibe
Vordere Felge: 1,60 x 21 Zoll
Vorderradreifen: 80/100 -21
Hintere Felge: 2.15 x 18 in.
Hinterreifen: 120/80 -18
Wheelbase: 1420 mm / 55.9 in.
Sitzhöhe: 930 mm / 36.6 in
Trockengewicht: 126 kg / 278 lbs
Kraftstoffkapazität: 7,6 Liter / 2,0 US gal
Consumption Average: 28.0 km/lit
Stehende 1/4 Meile: 16,2 sec
Höchstgeschwindigkeit: 131,9 km/h / 82 mph

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