What category is the 2002 Yamaha DT 125 R?

The 2002 Yamaha DT 125 R has a Category of Enduro / offroad.

What is the engine size of the 2002 Yamaha DT 125 R?

The 2002 Yamaha DT 125 R has a Capacity: of 124.00 ccm (7.57 cubic inches).

What type of engine does the 2002 Yamaha DT 125 R have?

The 2002 Yamaha DT 125 R has a Engine type of Single cylinder, two-stroke.

What is the engine power of the 2002 Yamaha DT 125 R?

The 2002 Yamaha DT 125 R has a Power of 14.10.

What is the torque of the 2002 Yamaha DT 125 R?

The 2002 Yamaha DT 125 R has a Torque of 14.20 Nm (1.4 kgf-m or 10.5 ft.lbs) @ 7000.

Is the 2002 Yamaha DT 125 R air cooled or liquid cooled?

The 2002 Yamaha DT 125 R has a Cooling system of Air.

How much does the 2002 Yamaha DT 125 R weigh?

The 2002 Yamaha DT 125 R has a Dry weight of 116.0 kg (255.7 pounds).

What is the seat height of the 2002 Yamaha DT 125 R?

The 2002 Yamaha DT 125 R has a Seat height of 885 mm (34.8 inches) If adjustable, lowest setting..

Yamaha DT 125 R - 2002 Specifications and Reviews

Name: 2002 Yamaha DT 125 R
Brand: Yamaha
Rating: 3.5 (11 reviews)

The 2002 Yamaha DT 125 R is a lightweight enduro bike designed for beginner and intermediate riders seeking an affordable entry into off-road riding. Its compact 124cc two-stroke engine delivers adequate power for trail work, while long suspension travel and modest 230mm front disc brakes provide capable handling across varied terrain. Known for reliability and simplicity, the DT 125 R excels as a learner-friendly platform for developing off-road skills.

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2002

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General information
Category	Enduro / offroad
Year	2002
Model	Yamaha DT 125 R

Engine and Transmission Specifications
Cooling system	Air
Bore x stroke	56.0 x 50.7 mm (2.2 x 2.0 inches)
Compression	6.7:1
Torque	14.20 Nm (1.4 kgf-m or 10.5 ft.lbs) @ 7000
Power	14.10
Engine type	Single cylinder, two-stroke
Capacity:	124.00 ccm (7.57 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	230 mm (9.1 inches)
Front brakes	Single disc
Rear suspension travel	260 mm (10.2 inches)
Front suspension travel	270 mm (10.6 inches)
Physical measures and capacities
Wheelbase	1,415 mm (55.7 inches)
Ground clearance	315 mm (12.4 inches)
Overall width	830 mm (32.7 inches)
Overall length	2,170 mm (85.4 inches)
Overall height	1,255 mm (49.4 inches)
Seat height	885 mm (34.8 inches) If adjustable, lowest setting.
Power/weight ratio	0.1216 HP/kg
Dry weight	116.0 kg (255.7 pounds)

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

Performance Profile & Rider Fit

14.1 hp

Peak Power

Best For

Track20%

City45%

Cornering55%

Daily Riding35%

Touring20%

Passenger15%

Rider Profile

Best For	Best suited to riders who already have basic motorcycle skills and want to learn genuine off-road technique, since the tall seat, light weight, and peaky two-stroke power reward confidence over brute experience.
Purpose	Built as a lightweight, nimble enduro for trail riding, green lanes, and playful off-road exploration rather than outright speed or long-distance travel.
Rider Fit	Its low dry weight and slim chassis make it easy to muscle around at low speed and pick up if dropped, though the 885mm seat height demands reasonable inseam length or confident tiptoe balance.
Character	A buzzy, high-strung two-stroke single that feels most alive when revved hard, delivering an eager, flickable, go-kart-like personality rather than sustained highway pull.
Not Ideal For	Not a good match for riders wanting a comfortable long-distance tourer, a passenger-friendly bike, or strong stability and outright speed on paved roads.

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

Rider Fit Visualizer

2002 Yamaha DT 125 R Rider Ergonomics Assessment

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Feet:

At 885mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2002 Yamaha DT 125 R, with a cramped knee angle of around 75 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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