What category is the 2007 Yamaha TT-R 125?

The 2007 Yamaha TT-R 125 has a Category of Enduro / offroad.

What is the engine size of the 2007 Yamaha TT-R 125?

The 2007 Yamaha TT-R 125 has a Capacity: of 123.70 ccm (7.55 cubic inches).

What type of engine does the 2007 Yamaha TT-R 125 have?

The 2007 Yamaha TT-R 125 has a Engine type of Single cylinder, four-stroke.

What is the engine power of the 2007 Yamaha TT-R 125?

The 2007 Yamaha TT-R 125 has a Power of 9.65.

What is the torque of the 2007 Yamaha TT-R 125?

The 2007 Yamaha TT-R 125 has a Torque of 9.85 Nm (1.0 kgf-m or 7.3 ft.lbs).

Is the 2007 Yamaha TT-R 125 air cooled or liquid cooled?

The 2007 Yamaha TT-R 125 has a Cooling system of Air.

How many gears does the 2007 Yamaha TT-R 125 have?

The 2007 Yamaha TT-R 125 has a Gearbox of 3-speed.

How much does the 2007 Yamaha TT-R 125 weigh?

The 2007 Yamaha TT-R 125 has a Dry weight of 77.0 kg (169.8 pounds).

What is the seat height of the 2007 Yamaha TT-R 125?

The 2007 Yamaha TT-R 125 has a Seat height of 775 mm (30.5 inches) If adjustable, lowest setting..

Yamaha TT-R 125 - 2007 Specifications and Reviews

Name: 2007 Yamaha TT-R 125
Brand: Yamaha

The 2007 Yamaha TT-R 125 is a lightweight enduro bike designed for beginner riders and youth learning off-road skills. Its 123cc single-cylinder four-stroke engine delivers manageable power with a three-speed manual gearbox, making it ideal for trail riding and casual off-road exploration. Known for reliability and ease of handling, the TT-R 125 remains a popular entry-level choice for riders transitioning from smaller bikes.

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2007

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General information
Category	Enduro / offroad
Year	2007
Model	Yamaha TT-R 125
Engine and Transmission Specifications
Clutch	Wet, multiple-disc coil spring
Transmission type,final drive	Chain
Gearbox	3-speed
Cooling system	Air
Lubrication system	Wet sump
Ignition	CDI
Fuel control	SOHC
Fuel system	Carburettor. Mikuni VM20/1
Bore x stroke	54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression	10.0:1
Torque	9.85 Nm (1.0 kgf-m or 7.3 ft.lbs)
Power	9.65
Engine type	Single cylinder, four-stroke
Capacity:	123.70 ccm (7.55 cubic inches)

Brakes, suspension, Frame and wheels
Rear brakes diameter	110 mm (4.3 inches)
Rear brakes	Expanding brake (drum brake)
Front brakes diameter	110 mm (4.3 inches)
Front brakes	Expanding brake (drum brake)
Rear tyre dimensions	90/100-M14
Front tyre dimensions	70/100-M17
Rear suspension travel	95 mm (3.7 inches)
Rear suspension	Swingarm (link suspension)
Front suspension travel	180 mm (7.1 inches)
Front suspension	Telescopic fork
Frame type	Diamond shaped
Physical measures and capacities
Fuel capacity	6.60 litres (1.74 gallons)
Overall width	785 mm (30.9 inches)
Overall length	1,830 mm (72.0 inches)
Overall height	1,055 mm (41.5 inches)
Seat height	775 mm (30.5 inches) If adjustable, lowest setting.
Power/weight ratio	0.1253 HP/kg
Dry weight	77.0 kg (169.8 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Starter	Electric & kick

Performance Profile & Rider Fit

9.7 hp

Peak Power

Best For

Track5%

City15%

Cornering25%

Daily Riding15%

Touring8%

Passenger5%

Rider Profile

Best For	This is a beginner-friendly machine, ideally suited to young or novice riders learning off-road basics.
Purpose	Built as a small-displacement trail and pit bike for light off-road recreation rather than any road or performance use.
Rider Fit	Its low seat height and light dry weight make it very approachable for smaller or lighter riders, including teens.
Character	A simple, low-stress, low-power trail bike that rewards patience and playful low-speed riding over outright thrills.
Not Ideal For	It is not suitable for highway travel, passengers, touring, or riders seeking speed and power.

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

Rider Fit Visualizer

2007 Yamaha TT-R 125 Rider Ergonomics Assessment

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Feet:

At 775mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2007 Yamaha TT-R 125, with a cramped knee angle of around 65 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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