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Naked Motorcycles

2002Yamaha TDR 125

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The 2002 Yamaha TDR 125 is a lightweight all-rounder designed for novice riders and commuters seeking an affordable, reliable motorcycle. Powered by a nimble 125cc two-stroke single, it delivers modest performance with genuine versatility across various road conditions. Best known for its approachable handling, genuine dual-sport capability, and economical operation, the TDR suits riders prioritizing practicality over raw power.

Capacity
125.0 ccm
Engine
Single single, two-stroke
Gearbox
Not on record
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Dry weight
128.0 kg
Seat height
850 mm
Power
15.0 HP

What’s new for the 2002 Yamaha TDR 125

vs the 2001
Spec20012002
Engine capacity 125.00 ccm (7.63 cubic inches) 125.0 ccm (7.63 cubic inches)
Power 15.00 HP 15.0 HP
Torque 14.70 Nm (1.5 kgf-m or 10.8 ft.lbs) @ 7000 14.7 Nm (1.5 kgf-m or 10.8 ft.lbs) @ 7000 RPM
Top speed 105.0 km/h (65.2 mph) not listed
Fuel capacity 11.00 litres (2.91 gallons) not listed
Gearbox 6-speed not listed
Wheelbase 1,405 mm (55.3 inches) 1405 mm (55.3 inches)
Cooling Liquid
Compression 6.6:1
Other years 1997 1998 1999 2000 2001 2002

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 25Agility 78Comfort 45Off-road 68Touring 30Road manners 48
Off-road & trail68%
Cornering55%
City riding62%
Daily riding50%
Touring28%
Two-up25%
Track20%
Best for
It's a lightweight dual-purpose machine best used for playful urban riding, light trail exploring, and learning off-road basics rather than serious speed or distance work.
Built for
The TDR 125 has a nimble, flickable personality with a peppy two-stroke character that rewards revving over outright horsepower.
Not ideal for
It's not the right choice for riders wanting sustained highway speeds, long-distance touring comfort, or a bike to carry a passenger regularly.

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 us
At 850mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2002 Yamaha TDR 125, with a relaxed knee angle of around 130 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

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Full specifications

Engine
Capacity
125.0 ccm
Power
15.0 HP
Torque
14.7 Nm (1.5 kgf-m) @ 7000 RPM
Engine type
Single single, two-stroke
Power/weight ratio
0.1172 HP/kg
Bore x stroke
56.0 x 50.7 mm
Compression
6.6:1
Cooling system
Liquid
Fuel system
Carburettor
Starting
Electric
Transmission
Transmission type
Manual
Final drive
Chain
Dimensions & weight
Wheelbase
1405 mm
Overall length
2120 mm
Overall width
840 mm
Overall height
1295 mm
Seat height
850 mm
Dry weight
128.0 kg
Ground clearance
270 mm
Chassis & suspension
Front wheel travel
180 mm
Rear wheel travel
180 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
282 mm
Rear brakes
Single disc
Rear brakes diameter
220 mm
Front tyre
100/90-18 56P
Rear tyre
130/80-17 65P

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 19971998200020012002
Capacity 125.00 ccm (7.63 cubic inches) 125.00 ccm (7.63 cubic inches) 125.00 ccm (7.63 cubic inches) 125.00 ccm (7.63 cubic inches) 125.00 ccm (7.63 cubic inches)
Dry weight 122.0 kg (269.0 pounds) 122.0 kg (269.0 pounds) 128.0 kg (282.2 pounds) 128.0 kg (282.2 pounds)
Seat height 820 mm (32.3 inches) 820 mm (32.3 inches) 850 mm (33.5 inches) 850 mm (33.5 inches) 850 mm (33.5 inches)
Fuel capacity 11.00 litres (2.91 gallons) 11.00 litres (2.91 gallons)

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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Common questions

What is the engine size of the Yamaha TDR 125?

The 2002 Yamaha TDR 125 has a Capacity of 125.0 ccm (7.63 cubic inches).

What engine power does the Yamaha TDR 125 have?

The 2002 Yamaha TDR 125 has a Power of 15.0 HP.

What is the torque of the Yamaha TDR 125?

The 2002 Yamaha TDR 125 has a Torque of 14.7 Nm (1.5 kgf-m or 10.8 ft.lbs) @ 7000 RPM.

How much does the Yamaha TDR 125 weigh?

The 2002 Yamaha TDR 125 has a Dry weight of 128.0 kg (282.2 pounds).

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