What category is the 2011 Yamaha Serow 250 25th Anniversary Special?

The 2011 Yamaha Serow 250 25th Anniversary Special has a Category of Enduro / offroad.

What is the engine size of the 2011 Yamaha Serow 250 25th Anniversary Special?

The 2011 Yamaha Serow 250 25th Anniversary Special has a Capacity: of 249.00 ccm (15.19 cubic inches).

What type of engine does the 2011 Yamaha Serow 250 25th Anniversary Special have?

The 2011 Yamaha Serow 250 25th Anniversary Special has a Engine type of Single cylinder, four-stroke.

What is the engine power of the 2011 Yamaha Serow 250 25th Anniversary Special?

The 2011 Yamaha Serow 250 25th Anniversary Special has a Power of 18.77.

What is the torque of the 2011 Yamaha Serow 250 25th Anniversary Special?

The 2011 Yamaha Serow 250 25th Anniversary Special has a Torque of 19.00 Nm (1.9 kgf-m or 14.0 ft.lbs) @ 6500.

Is the 2011 Yamaha Serow 250 25th Anniversary Special air cooled or liquid cooled?

The 2011 Yamaha Serow 250 25th Anniversary Special has a Cooling system of Air.

How many gears does the 2011 Yamaha Serow 250 25th Anniversary Special have?

The 2011 Yamaha Serow 250 25th Anniversary Special has a Gearbox of 6-speed.

How much does the 2011 Yamaha Serow 250 25th Anniversary Special weigh?

The 2011 Yamaha Serow 250 25th Anniversary Special has a Dry weight of 115.0 kg (253.5 pounds).

What is the seat height of the 2011 Yamaha Serow 250 25th Anniversary Special?

The 2011 Yamaha Serow 250 25th Anniversary Special has a Seat height of 810 mm (31.9 inches) If adjustable, lowest setting..

Yamaha Serow 250 25th Anniversary Special - 2011 Specifications and Reviews

Name: 2011 Yamaha Serow 250 25th Anniversary Special
Brand: Yamaha

The 2011 Yamaha Serow 250 25th Anniversary Special is a lightweight enduro bike ideal for beginners and trail enthusiasts seeking affordable off-road adventure. Its air-cooled single-cylinder engine delivers modest but reliable power suited to technical terrain and long-distance exploration. This practical workhorse remains legendary for its durability, simplicity and accessibility across diverse riding conditions.

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2011

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General information
Category	Enduro / offroad
Year	2011
Model	Yamaha Serow 250 25th Anniversary Special

Engine and Transmission Specifications
Driveline	5-speed constant mesh
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Air
Ignition	CDI
Fuel control	SOHC
Fuel system	Carburettor
Valves per cylinder	2
Bore x stroke	74.0 x 58.0 mm (2.9 x 2.3 inches)
Compression	9.5:1
Torque	19.00 Nm (1.9 kgf-m or 14.0 ft.lbs) @ 6500
Power	18.77
Engine type	Single cylinder, four-stroke
Capacity:	249.00 ccm (15.19 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes	Single disc
Front brakes	Single disc
Rear tyre dimensions	120/80-18
Front tyre dimensions	2.75-21
Rear suspension	Swing arm
Front suspension	Telescopic forks
Trail	105 mm (4.1 inches)
Rake (fork angle)	26.5°

Physical measures and capacities
Fuel capacity	10.00 litres (2.64 gallons)
Ground clearance	285 mm (11.2 inches)
Overall width	805 mm (31.7 inches)
Overall length	2,070 mm (81.5 inches)
Seat height	810 mm (31.9 inches) If adjustable, lowest setting.
Power/weight ratio	0.1632 HP/kg
Dry weight	115.0 kg (253.5 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Starter	Electric

Performance Profile & Rider Fit

18.8 hp

Peak Power

Best For

Track10%

City45%

Cornering55%

Daily Riding40%

Touring30%

Passenger15%

Rider Profile

Best For	Well suited to riders of any experience level thanks to its light weight and gentle, forgiving power delivery.
Purpose	Built for trail riding, technical off-road exploration, and picking through rough terrain rather than covering ground quickly.
Rider Fit	Its low 115 kg dry weight and slim chassis make it easy to manage for shorter or lighter riders, though the 810mm seat height requires a reasonable inseam.
Character	A charming, no-frills dual-purpose bike that rewards a relaxed, patient riding style over outright speed.
Not Ideal For	Not a good fit for riders wanting highway performance, long-distance touring comfort, or carrying a passenger regularly.

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

Rider Fit Visualizer

2011 Yamaha Serow 250 25th Anniversary Special Rider Ergonomics Assessment

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Feet:

At 810mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2011 Yamaha Serow 250 25th Anniversary Special, with a cramped knee angle of around 70 degrees and a slightly forward riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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