What category is the 2009 Yamaha YBR 125?

General information
Category	Sport
Model	Yamaha YBR 125
Year	2009
Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Air
Starter	Electric & kick
Ignition	CDI
Fuel control	SOHC
Bore x stroke	54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression	10.0:1
Torque	9.60
Power	10.05
Stroke	4
Engine type	In-line four
Capacity:	124.00 ccm (7.57 cubic inches)

Physical measures and capacities
Wheelbase	1,290 mm (50.8 inches)
Ground clearance	175 mm (6.9 inches)
Overall width	745 mm (29.3 inches)
Overall length	1,980 mm (78.0 inches)
Overall height	1,080 mm (42.5 inches)
Seat height	780 mm (30.7 inches) If adjustable, lowest setting.
Dry weight	113.0 kg (249.1 pounds)
Yamaha YBR 125 dimensions and frame
Rear brakes diameter	130 mm (5.1 inches)
Rear brakes	Expanding brake (drum brake)
Front brakes diameter	245 mm (9.6 inches)
Front brakes	Single disc
Rear tyre dimensions	90/90-M18
Front tyre dimensions	90/90-M21
Rear suspension travel	200 mm (7.9 inches)
Rear suspension	Swingarm
Front suspension travel	120 mm (4.7 inches)
Front suspension	Telescopic forks
Frame type	Diamond shaped

Speed and acceleration
Power/weight ratio	0.0889 HP/kg
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity	12.00 litres (3.17 gallons)

Performance Profile & Rider Fit

10.1 hp

Peak Power

Best For

Track10%

City88%

Cornering45%

Daily Riding82%

Touring28%

Passenger35%

Rider Profile

Best For	This is an ideal machine for beginners or new riders still building confidence and basic skills.
Purpose	Built primarily as an economical, low-maintenance commuter for city streets and light urban errands.
Rider Fit	Its low seat height and light weight make it very manageable for shorter or less physically strong riders.
Character	A friendly, unintimidating small-displacement naked bike that prioritizes simplicity and approachability over performance.
Not Ideal For	This bike is not suited to highway touring, high-speed riding, carrying a passenger long distances, or any off-road use.

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

Rider Fit Visualizer

2009 Yamaha YBR 125 Rider Ergonomics Assessment

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Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Yamaha YBR 125, with a cramped knee angle of around 70 degrees and a forward-leaning 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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