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Enduro Bikes

2006Yamaha DT 125 X

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The 2006 Yamaha DT 125 X is a lightweight enduro designed for beginner and recreational riders seeking accessible off-road performance. Its liquid-cooled 124cc single-cylinder engine delivers reliable power with minimal maintenance, while the compact, nimble chassis excels on tight trails and mixed terrain. Known for durability and affordability, it remains a popular entry-point motorcycle for dual-sport enthusiasts.

Capacity
124.0 ccm
Engine
Single
Gearbox
5-speed
Dry weight
122.0 kg
Seat height
886 mm
Power
14.8 HP (10.9 kW) @ 8000 RPM
⇄ Compare with another bike + Add to garage All model years
Other years 2006 2007

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 24Agility 81Comfort 40Off-road 35Touring 25Road manners 60
Off-road & trail35%
Cornering70%
City riding75%
Daily riding55%
Touring25%
Two-up25%
Track30%
Best for
Designed as a supermoto-styled small-displacement bike, blending a dirt-bike-derived chassis with street tyres and brakes for nimble urban and back-road fun rather than outright speed.
Built for
A playful, flickable little machine that rewards revving the small single and tossing it through corners rather than covering long distances quickly.
Not ideal for
Not a good choice for riders wanting sustained highway speeds, long-distance comfort, or carrying a passenger any real distance.

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 886mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2006 Yamaha DT 125 X, with a cramped knee angle of around 75 degrees and an upright 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
124.0 ccm
Power
14.8 HP (10.9 kW) @ 8000 RPM
Torque
13.0 Nm (1.3 kgf-m)
Engine type
Single
Power/weight ratio
0.1213 HP/kg (dry)
Bore x stroke
56.0 x 50.7 mm
Compression
6.7:1
Cooling system
Liquid
Fuel system
Carburettor
Starting
Electric
Ignition
CDI
Lubrication system
Autolube (Separate lubrication)
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Dimensions & weight
Wheelbase
1269 mm
Overall length
2139 mm
Overall width
795 mm
Overall height
1121 mm
Seat height
886 mm
Dry weight
122.0 kg
Fuel capacity
10.70 litres
Ground clearance
271 mm
Chassis & suspension
Front suspension
Hydraulic telescopic fork
Rear suspension
Monocross (Link type)
Rear wheel travel
200 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
298 mm
Rear brakes
Single disc
Rear brakes diameter
230 mm
Front tyre
120/70-H17
Rear tyre
140/70-H17

Specs last verified against published sources: .

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 20062007
Capacity 124 cc 124 cc
Dry weight 122 kg 122 kg
Seat height 886 mm 886 mm
Fuel capacity 10.7 L 10.7 L

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

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Common questions

What is the engine size of the Yamaha DT 125 X?

The 2006 Yamaha DT 125 X has a Capacity of 124.0 ccm (7.57 cubic inches).

What engine power does the Yamaha DT 125 X have?

The 2006 Yamaha DT 125 X has a Power of 14.8 HP (10.9 kW) @ 8000 RPM.

How many gears does the Yamaha DT 125 X have?

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

What is the torque of the Yamaha DT 125 X?

The 2006 Yamaha DT 125 X has a Torque of 13.0 Nm (1.3 kgf-m or 9.6 ft.lbs).

How much does the Yamaha DT 125 X weigh?

The 2006 Yamaha DT 125 X has a Dry weight of 122.0 kg (269.0 pounds).

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