Yamaha WR450F - Second Generation: WR426F - 2001-2002

2001-2002

Second generation
Production 2001-2003
Predecessor WR400F
Successor WR450F
Engine 426 cc (26.0 cu in) single-cylinder, water-cooled, four-stroke, DOHC titanium five valve
Transmission 5-speed
Suspension

Front: Kayaba inverted fork; fully adjustable

Rear: single shock; fully adjustable
Brakes Front: hydraulic single disc brake
Rear: hydraulic single disc brake
Wheelbase 58.7 in (1,490 mm)
Fuel capacity 3.2 US gal (12 l; 2.7 imp gal)

In 2001 the WR400F's engine was uprated and it became the WR426F increasing the displacement to 426 cc (26.0 cu in) for greater power and throttle response.

Read more about this topic:  Yamaha WR450F, Second Generation: WR426F