Yamaha YZ426F

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Yamaha YZ426F
Also called YZ426F, YZ426, YZ 426
Production 2000 - 2002
Class Motocross
Predecessor Yamaha YZ400F
Successor Yamaha YZ450F
426cc single cylinder, four-stroke
Bore / Stroke 95.0mm x 60.1mm
Compression ratio 12.5:1
Spark Plug NGK CR8E
Final Drive Chain: 520x114 ‘00-02[1]
Front Sprocket 14T ‘00-02[1]
Rear Sprocket 49T ‘00-02[1]
Brakes Front: single disc
Rear: single disc
Front Tire 80/100-21
Rear Tire 110/90-19
Wheelbase 58.66 inches (1490 mm)
Length 85.47 inches (2171 mm)
Width 32.56 inches (827 mm)
Height 51.3 inches (1303 mm)
Seat Height 39.29 inches (998 mm)
Weight 231.49 pounds (105.0 Kg) (dry),
Oil Filter K&N KN-142[2]
Recommended Oil Yamalube 10w-40
Related Yamaha YZ250F
Manuals 2000 Yamaha YZ426F (M) LC Owners Service Manual

2001 Yamaha YZ426F (N) LC Owners Service Manual

2002 Yamaha YZ426F P Owners Service Manual
More Manuals

The Yamaha YZ426F was a single cylinder, four-stroke All motorcycle produced by Yamaha in 2002.

Engine[edit | edit source]

The engine was a liquid cooled single cylinder, four-stroke. A 95.0mm bore x 60.1mm stroke result in a displacement of just 426.0 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).

Chassis[edit | edit source]

It came with a 80/100-21 front tire and a 110/90-19 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The bike weighed just 231.49 pounds (105.0 Kg). The wheelbase was 58.66 inches (1490 mm) long.

2001[edit | edit source]

2001 Yamaha YZ426F in Blue
2001 Yamaha YZ426F in Blue
2001 Yamaha YZ426F in Blue

In Media[edit | edit source]

See Also[edit | edit source]

References[edit | edit source]

  1. 1.0 1.1 1.2 2019 Western Power Sports Catalog. Western Power Sports. 2019. 
  2. 2019 K&L Supply Co Catalog. K&L Supply Co. 2019.