What category is the 2001 Yamaha WR 426 F?

The 2001 Yamaha WR 426 F has a Category of Enduro / offroad.

What is the engine size of the 2001 Yamaha WR 426 F?

The 2001 Yamaha WR 426 F has a Capacity: of 426.00 ccm (25.99 cubic inches).

What type of engine does the 2001 Yamaha WR 426 F have?

The 2001 Yamaha WR 426 F has a Engine type of Single cylinder.

What is the engine power of the 2001 Yamaha WR 426 F?

The 2001 Yamaha WR 426 F has a Power of 47.00.

What is the torque of the 2001 Yamaha WR 426 F?

The 2001 Yamaha WR 426 F has a Torque of 40.00.

Is the 2001 Yamaha WR 426 F air cooled or liquid cooled?

The 2001 Yamaha WR 426 F has a Cooling system of Liquid.

How many gears does the 2001 Yamaha WR 426 F have?

The 2001 Yamaha WR 426 F has a Gearbox of 5-speed.

How much does the 2001 Yamaha WR 426 F weigh?

The 2001 Yamaha WR 426 F has a Weight incl. oil, gas, etc of 122.0 kg (269.0 pounds).

What is the seat height of the 2001 Yamaha WR 426 F?

The 2001 Yamaha WR 426 F has a Seat height of 960 mm (37.8 inches) If adjustable, lowest setting..

Yamaha WR 426 F - 2001 Specifications and Reviews

Name: 2001 Yamaha WR 426 F
Brand: Yamaha

The 2001 Yamaha WR 426 F is a competitive four-stroke enduro bike designed for serious off-road riders tackling technical terrain and cross-country events. Its potent single-cylinder engine delivers strong mid-range torque ideal for navigating obstacles, while the liquid-cooled design ensures reliability during demanding rides. The WR 426 F is best known for its aggressive performance and winning heritage in enduro racing.

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General information
Category	Enduro / offroad
Year	2001
Model	Yamaha WR 426 F
Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Starter	Kick
Valves per cylinder	5
Fuel system	Carburettor
Bore x stroke	95.0 x 60.1 mm (3.7 x 2.4 inches)
Compression	12.5:1
Torque	40.00
Power	47.00
Stroke	4
Engine type	Single cylinder
Capacity:	426.00 ccm (25.99 cubic inches)

Physical measures and capacities
Wheelbase	1,490 mm (58.7 inches)
Seat height	960 mm (37.8 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	122.0 kg (269.0 pounds)
Yamaha WR 426 F dimensions and frame
Rear brakes diameter	240 mm (9.4 inches)
Rear brakes	Single disc
Front brakes diameter	250 mm (9.8 inches)
Front brakes	Single disc
Rear tyre dimensions	130/90-18
Front tyre dimensions	90/90-21
Rear suspension travel	315 mm (12.4 inches)
Front suspension travel	300 mm (11.8 inches)
Speed and acceleration
Fuel capacity	8.00 litres (2.11 gallons)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track25%

City15%

Cornering60%

Daily Riding15%

Touring15%

Passenger5%

Rider Profile

Best For	This is a demanding enduro-cross machine best suited to experienced off-road riders comfortable with a tall, aggressive, high-compression four-stroke dirt bike.
Purpose	Built purely for competitive cross and motocross-style off-road riding, not for street use or commuting.
Rider Fit	The tall 998mm seat height, lightweight 112.5kg dry chassis, and firm long-travel suspension demand good rider fitness, leg length, and off-road technique.
Character	A raw, high-revving, five-valve single-cylinder thumper that rewards aggressive, committed riding with sharp agility and strong torque delivery off-road.
Not Ideal For	Not suitable for new riders, daily commuting, passengers, or anyone seeking a comfortable road-going or touring motorcycle.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2001 Yamaha WR 426 F Rider Ergonomics Assessment

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Feet:

At 960mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2001 Yamaha WR 426 F, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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