Enduro Bikes
2002Yamaha DT 125 R
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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.
- Capacity
- 124.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 116.0 kg
- Seat height
- 885 mm
- Power
- 14.1 HP (10.4 kW) @ 7000 RPM
What’s new for the 2002 Yamaha DT 125 R
vs the 2001| Spec | 2001 | 2002 |
|---|---|---|
| Top speed | 103.0 km/h (64.0 mph) | not listed |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a lightweight, nimble enduro for trail riding, green lanes, and playful off-road exploration rather than outright speed or long-distance travel.
- Built for
- 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.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 124.0 ccm
- Power
- 14.1 HP (10.4 kW) @ 7000 RPM
- Torque
- 14.2 Nm (1.4 kgf-m) @ 7000 RPM
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.1216 HP/kg (dry)
- Bore x stroke
- 56.0 x 50.7 mm
- Compression
- 6.7:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1415 mm
- Overall length
- 2170 mm
- Overall width
- 830 mm
- Overall height
- 1255 mm
- Seat height
- 885 mm
- Dry weight
- 116.0 kg
- Wet weight
- 119.0 kg
- Fuel capacity
- 10.00 litres
- Ground clearance
- 315 mm
Chassis & suspension
- Front wheel travel
- 270 mm
- Rear wheel travel
- 260 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 230 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 2.75-21
- Rear tyre
- 4.10-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1991 | 1994 | 1997 | 1999 | 2002 |
|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 124 cc |
| Dry weight | 109 kg | 109 kg | 109 kg | 109 kg | 116 kg |
| Seat height | 900 mm | 900 mm | 900 mm | 900 mm | 885 mm |
| Fuel capacity | 10 L | 10 L | 10 L | 10 L | 10 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha DT 125 R?
The 2002 Yamaha DT 125 R has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Yamaha DT 125 R have?
The 2002 Yamaha DT 125 R has a Power of 14.1 HP (10.4 kW) @ 7000 RPM.
How many gears does the Yamaha DT 125 R have?
The 2002 Yamaha DT 125 R has a Gearbox of 6-speed.
What is the torque of the Yamaha DT 125 R?
The 2002 Yamaha DT 125 R has a Torque of 14.2 Nm (1.4 kgf-m or 10.5 ft.lbs) @ 7000 RPM.
How much does the Yamaha DT 125 R weigh?
The 2002 Yamaha DT 125 R has a Dry weight of 116.0 kg (255.7 pounds).
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