What category is the 2007 Yamaha WR 450 F?

The 2007 Yamaha WR 450 F has a Category of Enduro / offroad.

What is the engine size of the 2007 Yamaha WR 450 F?

The 2007 Yamaha WR 450 F has a Capacity: of 449.00 ccm (27.40 cubic inches).

What type of engine does the 2007 Yamaha WR 450 F have?

The 2007 Yamaha WR 450 F has a Engine type of Single cylinder.

Is the 2007 Yamaha WR 450 F air cooled or liquid cooled?

The 2007 Yamaha WR 450 F has a Cooling system of Liquid.

How many gears does the 2007 Yamaha WR 450 F have?

The 2007 Yamaha WR 450 F has a Gearbox of 5-speed.

How much does the 2007 Yamaha WR 450 F weigh?

The 2007 Yamaha WR 450 F has a Dry weight of 112.0 kg (246.9 pounds).

What is the seat height of the 2007 Yamaha WR 450 F?

The 2007 Yamaha WR 450 F has a Seat height of 978 mm (38.5 inches) If adjustable, lowest setting..

Yamaha WR 450 F - 2007 Specifications and Reviews

Name: 2007 Yamaha WR 450 F
Brand: Yamaha

The 2007 Yamaha WR 450 F is a lightweight enduro machine built for serious off-road enthusiasts and trail riders. Powered by a responsive 449cc liquid-cooled single-cylinder engine with 5-speed transmission, it delivers excellent maneuverability and performance in demanding terrain. Known for its reliability and competitive heritage, the WR 450 F remains a benchmark enduro bike for experienced riders.

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General information
Category	Enduro / offroad
Year	2007
Model	Yamaha WR 450 F

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Ignition	CDI
Fuel control	DOHC
Bore x stroke	95.0 x 63.4 mm (3.7 x 2.5 inches)
Compression	12.3:1
Stroke	4
Engine type	Single cylinder
Capacity:	449.00 ccm (27.40 cubic inches)
Physical measures and capacities
Wheelbase	1,486 mm (58.5 inches)
Ground clearance	366 mm (14.4 inches)
Overall width	826 mm (32.5 inches)
Overall length	2,174 mm (85.6 inches)
Overall height	1,295 mm (51.0 inches)
Seat height	978 mm (38.5 inches) If adjustable, lowest setting.
Dry weight	112.0 kg (246.9 pounds)

Yamaha WR 450 F dimensions and frame
Rear brakes diameter	245 mm (9.6 inches)
Rear brakes	Single disc
Front brakes diameter	250 mm (9.8 inches)
Front brakes	Single disc
Rear tyre dimensions	110/90-M18
Front tyre dimensions	80/80-M21
Rear suspension	Swingarm (link, suspension), Coil spring/gas-oil damper, 12.0´
Front suspension	Telescopic Fork, Coil spring/oil damper, 11.8´
Speed and acceleration
Fuel capacity	7.94 litres (2.10 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track30%

City20%

Cornering60%

Daily Riding20%

Touring20%

Passenger5%

Rider Profile

Best For	This bike suits intermediate to advanced off-road riders comfortable with a tall seat height, aggressive suspension travel, and a peaky, race-bred single-cylinder engine.
Purpose	Built purely for enduro and technical off-road riding, excelling on trails, motocross-adjacent terrain, and competitive enduro events rather than road use.
Rider Fit	Riders need decent height and strong core/leg strength to manage the tall seat, minimal seat padding, and standing-focused riding position over rough terrain.
Character	A lightweight, high-revving, nimble machine that rewards an aggressive, active riding style and confident throttle control on loose or technical surfaces.
Not Ideal For	Not suitable for riders wanting a comfortable commuter, a passenger-friendly bike, or long-distance paved touring.

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

Rider Fit Visualizer

2007 Yamaha WR 450 F Rider Ergonomics Assessment

Your height

Inseam (optional)

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Feet:

At 978mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2007 Yamaha WR 450 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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