What category is the 2009 Yamaha YZ250F?

The 2009 Yamaha YZ250F has a Category of Cross / motocross.

What is the engine size of the 2009 Yamaha YZ250F?

The 2009 Yamaha YZ250F has a Capacity: of 250.00 ccm (15.26 cubic inches).

What type of engine does the 2009 Yamaha YZ250F have?

The 2009 Yamaha YZ250F has a Engine type of Single cylinder.

Is the 2009 Yamaha YZ250F air cooled or liquid cooled?

The 2009 Yamaha YZ250F has a Cooling system of Liquid.

How many gears does the 2009 Yamaha YZ250F have?

The 2009 Yamaha YZ250F has a Gearbox of 5-speed.

How much does the 2009 Yamaha YZ250F weigh?

The 2009 Yamaha YZ250F has a Weight incl. oil, gas, etc of 102.5 kg (226.0 pounds).

What is the seat height of the 2009 Yamaha YZ250F?

The 2009 Yamaha YZ250F has a Seat height of 986 mm (38.8 inches) If adjustable, lowest setting..

Yamaha YZ250F - 2009 Specifications and Reviews

Name: 2009 Yamaha YZ250F
Brand: Yamaha
Rating: 5 (2 reviews)

The 2009 Yamaha YZ250F is a lightweight 250cc motocross bike designed for intermediate to advanced riders seeking a nimble, responsive machine. Known for its compact frame, strong mid-range power delivery, and excellent handling characteristics, it excels in tight tracks and technical terrain. The liquid-cooled four-stroke engine and five-speed transmission provide reliable performance for competitive racing and recreational riding alike.

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2009

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General information
Category	Cross / motocross
Year	2009
Model	Yamaha YZ250F

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Fuel control	DOHC
Valves per cylinder	5
Fuel system	Carburettor. Keihin FCR MX37
Bore x stroke	77.0 x 53.6 mm (3.0 x 2.1 inches)
Compression	13.5:1
Stroke	4
Engine type	Single cylinder
Capacity:	250.00 ccm (15.26 cubic inches)

Physical measures and capacities
Wheelbase	1,468 mm (57.8 inches)
Ground clearance	371 mm (14.6 inches)
Overall width	826 mm (32.5 inches)
Overall length	2,162 mm (85.1 inches)
Overall height	1,300 mm (51.2 inches)
Seat height	986 mm (38.8 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	102.5 kg (226.0 pounds)
Yamaha YZ250F 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	110/90-19
Front tyre dimensions	80/80-21
Rear suspension travel	305 mm (12.0 inches)
Rear suspension	Fully adjustable single shock
Front suspension travel	300 mm (11.8 inches)
Front suspension	Speed-Sensitive System inverted fork
Speed and acceleration
Color options	Team Yamaha Blue/White, White/Red
Fuel capacity	6.81 litres (1.80 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track95%

City10%

Cornering88%

Daily Riding10%

Touring12%

Passenger5%

Rider Profile

Best For	Best suited to intermediate through expert riders who already have off-road or motocross fundamentals, as this is a purpose-built race bike, not a beginner machine.
Purpose	Designed purely for motocross and off-road track competition, prioritizing light weight, sharp handling, and high-rev four-stroke power delivery over any road-going comfort or practicality.
Rider Fit	Tall seat height, minimal suspension give at rest, and a firm, aggressive riding stance demand good rider fitness, strength, and confidence standing on the pegs.
Character	A raw, focused competition tool that rewards active, aggressive riding input with explosive acceleration out of corners and razor-sharp direction changes.
Not Ideal For	Not for commuters, passengers, long-distance touring riders, or anyone seeking a comfortable, low-maintenance street-legal machine.

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

Rider Fit Visualizer

2009 Yamaha YZ250F Rider Ergonomics Assessment

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Feet:

At 986mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2009 Yamaha YZ250F, with a moderate knee angle of around 90 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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