What category is the 2006 Yamaha YZ 125?

The 2006 Yamaha YZ 125 has a Category of Cross / motocross.

What is the engine size of the 2006 Yamaha YZ 125?

The 2006 Yamaha YZ 125 has a Capacity: of 124.00 ccm (7.57 cubic inches).

What type of engine does the 2006 Yamaha YZ 125 have?

The 2006 Yamaha YZ 125 has a Engine type of V2.

Is the 2006 Yamaha YZ 125 air cooled or liquid cooled?

The 2006 Yamaha YZ 125 has a Cooling system of Liquid.

How many gears does the 2006 Yamaha YZ 125 have?

The 2006 Yamaha YZ 125 has a Gearbox of 5-speed.

How much does the 2006 Yamaha YZ 125 weigh?

The 2006 Yamaha YZ 125 has a Dry weight of 86.0 kg (189.6 pounds).

What is the seat height of the 2006 Yamaha YZ 125?

The 2006 Yamaha YZ 125 has a Seat height of 998 mm (39.3 inches) If adjustable, lowest setting..

Yamaha YZ 125 - 2006 Specifications and Reviews

Name: 2006 Yamaha YZ 125
Brand: Yamaha
Rating: 5 (1 reviews)

The 2006 Yamaha YZ 125 is a liquid-cooled two-stroke motocross bike designed for amateur and intermediate riders seeking an affordable entry into competitive racing. Known for its responsive power delivery and lightweight agility, this 124cc machine excels in technical terrain and tight tracks. The reliable five-speed transmission and proven Yamaha engineering make it an ideal choice for aspiring motocross competitors.

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2006

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General information
Category	Cross / motocross
Year	2006
Model	Yamaha YZ 125

Engine and Transmission Specifications
Clutch	Wet, multiple-disc
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Lubrication system	Premix
Starter	Kick
Ignition	CDI
Fuel system	Carburettor. Mikuni TMX38
Bore x stroke	54.0 x 54.5 mm (2.1 x 2.1 inches)
Compression	8.6:1
Stroke	4
Engine type	V2
Capacity:	124.00 ccm (7.57 cubic inches)

Physical measures and capacities
Wheelbase	1,443 mm (56.8 inches)
Ground clearance	388 mm (15.3 inches)
Overall width	827 mm (32.6 inches)
Overall length	2,139 mm (84.2 inches)
Overall height	1,318 mm (51.9 inches)
Seat height	998 mm (39.3 inches) If adjustable, lowest setting.
Dry weight	86.0 kg (189.6 pounds)
Yamaha YZ 125 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	100/90-M19
Front tyre dimensions	80/90-M21
Rear suspension travel	125 mm (4.9 inches)
Rear suspension	Swinging arm (link-type monocross)
Front suspension travel	300 mm (11.8 inches)
Front suspension	Telescopic fork
Speed and acceleration
Fuel capacity	8.00 litres (2.11 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track85%

City10%

Cornering90%

Daily Riding10%

Touring5%

Passenger0%

Rider Profile

Best For	This is a competition-focused motocross machine best suited to intermediate and expert off-road riders who understand two-stroke power delivery and clutch management.
Purpose	Built purely for motocross track racing and aggressive off-road riding, not for general transportation.
Rider Fit	Its light dry weight and tall seat height reward an active, standing riding style but demand good fitness, strength, and leg length to control on rough terrain.
Character	A high-strung, peaky, and razor-sharp machine that thrives on revs and rewards precise throttle and clutch control with explosive acceleration out of corners.
Not Ideal For	This bike is not for beginners, commuters, passengers, or anyone seeking comfort, storage, or road-legal touring capability.

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

Rider Fit Visualizer

2006 Yamaha YZ 125 Rider Ergonomics Assessment

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Inseam (optional)

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Feet:

At 998mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2006 Yamaha YZ 125, 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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