What category is the 1999 Yamaha SR 125?

The 1999 Yamaha SR 125 has a Category of Naked bike.

What is the engine size of the 1999 Yamaha SR 125?

The 1999 Yamaha SR 125 has a Capacity: of 123.00 ccm (7.51 cubic inches).

What type of engine does the 1999 Yamaha SR 125 have?

The 1999 Yamaha SR 125 has a Engine type of Single cylinder.

What is the engine power of the 1999 Yamaha SR 125?

The 1999 Yamaha SR 125 has a Power of 12.00.

What is the torque of the 1999 Yamaha SR 125?

The 1999 Yamaha SR 125 has a Torque of 10.00.

Is the 1999 Yamaha SR 125 air cooled or liquid cooled?

The 1999 Yamaha SR 125 has a Cooling system of Air.

How many gears does the 1999 Yamaha SR 125 have?

The 1999 Yamaha SR 125 has a Gearbox of 5-speed.

How much does the 1999 Yamaha SR 125 weigh?

The 1999 Yamaha SR 125 has a Dry weight of 109.0 kg (240.3 pounds).

What is the seat height of the 1999 Yamaha SR 125?

The 1999 Yamaha SR 125 has a Seat height of 730 mm (28.7 inches) If adjustable, lowest setting..

Yamaha SR 125 - 1999 Specifications and Reviews

Name: 1999 Yamaha SR 125
Brand: Yamaha

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1999

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General information
Category	Naked bike
Model	Yamaha SR 125
Year	1999

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Air
Torque	10.00
Power	12.00
Stroke	4
Engine type	Single cylinder
Capacity:	123.00 ccm (7.51 cubic inches)
Physical measures and capacities
Seat height	730 mm (28.7 inches) If adjustable, lowest setting.
Dry weight	109.0 kg (240.3 pounds)
Yamaha SR 125 dimensions and frame
Front brakes	Single disc
Speed and acceleration
Power/weight ratio	0.1101 HP/kg

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

Performance Profile & Rider Fit

12 hp

Peak Power

Best For

Track10%

City80%

Cornering55%

Daily Riding65%

Touring20%

Passenger20%

Rider Profile

Best For	This is a beginner-friendly machine, ideal for new riders building confidence and skill.
Purpose	It's best suited to light urban commuting, learning to ride, and short low-speed jaunts rather than any serious performance riding.
Rider Fit	Its low seat height and light dry weight make it very easy to handle for riders of smaller stature or limited strength.
Character	The single-cylinder retro-naked styling and modest, torque-light power delivery give it a docile, approachable, old-school charm.
Not Ideal For	It is not suited to highway touring, carrying a passenger any real distance, or riders seeking speed and excitement.

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

Rider Fit Visualizer

1999 Yamaha SR 125 Rider Ergonomics Assessment

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Feet:

At 730mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 1999 Yamaha SR 125, with a moderate knee angle of around 110 degrees and a forward-leaning 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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