What category is the 2011 Yamaha YZ250?

The 2011 Yamaha YZ250 has a Category of Cross / motocross.

What is the engine size of the 2011 Yamaha YZ250?

The 2011 Yamaha YZ250 has a Capacity: of 249.00 ccm (15.19 cubic inches).

What type of engine does the 2011 Yamaha YZ250 have?

The 2011 Yamaha YZ250 has a Engine type of Single cylinder, two-stroke.

Is the 2011 Yamaha YZ250 air cooled or liquid cooled?

The 2011 Yamaha YZ250 has a Cooling system of Liquid.

How many gears does the 2011 Yamaha YZ250 have?

The 2011 Yamaha YZ250 has a Gearbox of 5-speed.

How much does the 2011 Yamaha YZ250 weigh?

The 2011 Yamaha YZ250 has a Weight incl. oil, gas, etc of 103.0 kg (227.0 pounds).

What is the seat height of the 2011 Yamaha YZ250?

The 2011 Yamaha YZ250 has a Seat height of 993 mm (39.1 inches) If adjustable, lowest setting..

Yamaha YZ250 - 2011 Specifications and Reviews

Name: 2011 Yamaha YZ250
Brand: Yamaha

The 2011 Yamaha YZ250 is a competitive-class two-stroke motocross bike designed for intermediate to advanced riders seeking lightweight agility and responsive power delivery. Its 249cc liquid-cooled engine delivers punchy mid-range performance ideal for track racing and off-road competition. Known for excellent handling characteristics and durability, the YZ250 remains a popular choice in amateur and professional motocross circles.

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2011

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General information
Category	Cross / motocross
Year	2011
Model	Yamaha YZ250
Engine and Transmission Specifications
Transmission type,final drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Lubrication system	Dry sump
Ignition	CDI
Fuel control	DOHC
Fuel system	Carburettor. Keihin PWK38S
Bore x stroke	66.4 x 72.0 mm (2.6 x 2.8 inches)
Compression	8.9:1
Engine type	Single cylinder, two-stroke
Capacity:	249.00 ccm (15.19 cubic inches)

Brakes, suspension, Frame and wheels
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-M19
Front tyre dimensions	80/100-M21
Rear suspension	Fully adjustable single shock, 12.4-in travel
Front suspension travel	300 mm (11.8 inches)
Front suspension	Speed-Sensitive System inverted fork
Frame type	Aluminium
Physical measures and capacities
Fuel capacity	7.95 litres (2.10 gallons)
Wheelbase	1,481 mm (58.3 inches)
Ground clearance	381 mm (15.0 inches)
Overall width	828 mm (32.6 inches)
Overall length	2,177 mm (85.7 inches)
Overall height	1,306 mm (51.4 inches)
Seat height	993 mm (39.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	103.0 kg (227.0 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Team Yamaha Blue/White
Factory warranty	30 Day (Limited Factory Warranty)
Starter	Electric

Performance Profile & Rider Fit

Best For

Track90%

City5%

Cornering85%

Daily Riding8%

Touring8%

Passenger0%

Rider Profile

Best For	Best suited to intermediate and expert off-road riders who understand two-stroke power delivery and motocross bike handling.
Purpose	Built purely for motocross track riding and competitive off-road racing, not for general transportation.
Rider Fit	Its ultra-light 103 kg wet weight and tall 975 mm seat height demand good rider fitness, standing-based riding skill, and reasonable leg length.
Character	A raw, punchy two-stroke motocrosser that rewards aggressive riding, precise clutch and throttle control, and delivers explosive mid-to-top-end power with razor-sharp agility.
Not Ideal For	Not suitable for commuting, highway travel, passengers, or riders wanting plush comfort and low-maintenance simplicity.

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

Rider Fit Visualizer

2011 Yamaha YZ250 Rider Ergonomics Assessment

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Feet:

At 993mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2011 Yamaha YZ250, 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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