Supermotos
2006Yamaha XT125X
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The 2006 Yamaha XT 125 X is a lightweight super motard designed for novice riders and urban commuters seeking an agile, easy-to-manage machine. Its 124cc single-cylinder four-stroke engine delivers modest but accessible power, while the compact chassis and low seat height make it ideal for learning fundamental riding skills. Known for reliability and fuel efficiency, it excels in tight city environments and as an affordable entry point to motorcycling.
- Capacity
- 124.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 106.0 kg
- Seat height
- 830 mm
- Power
- 9.8 HP (7.2 kW) @ 8500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's designed as a small-displacement supermoto-styled commuter for weaving through urban traffic and tackling light mixed-surface streets rather than serious speed or off-road work.
- Built for
- It has a playful, flickable character with supermoto-style 17 inch wheels and street tires that reward nimble handling over outright power.
- Not ideal for
- It's not a good fit for highway touring, carrying a passenger long distances, or riders seeking strong acceleration or high top speed.
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
- 9.8 HP (7.2 kW) @ 8500 RPM
- Torque
- 9.5 Nm (1.0 kgf-m) @ 8000 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0925 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.0 mm
- Compression
- 10.0:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- CDI
- Lubrication system
- Separate lubrication
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multiple disc
Dimensions & weight
- Wheelbase
- 1335 mm
- Overall length
- 2110 mm
- Overall width
- 860 mm
- Overall height
- 1130 mm
- Seat height
- 830 mm
- Dry weight
- 106.0 kg
- Fuel capacity
- 10.00 litres
- Ground clearance
- 190 mm
Chassis & suspension
- Front suspension
- Hydraulic telescopic fork
- Rear suspension
- Monocross
- Rear wheel travel
- 200 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 100/80-17
- Rear tyre
- 130/70-17
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 | 2006 | 2007 | 2008 | 2009 |
|---|---|---|---|---|
| Capacity | 124 cc | 124 cc | 124 cc | 124 cc |
| Dry weight | 106 kg | 106 kg | 106 kg | 106 kg |
| Seat height | 830 mm | 830 mm | 830 mm | 860 mm |
| Fuel capacity | 10 L | 10 L | 10 L | 9 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 XT125X?
The 2006 Yamaha XT125X has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Yamaha XT125X have?
The 2006 Yamaha XT125X has a Power of 9.8 HP (7.2 kW) @ 8500 RPM.
How many gears does the Yamaha XT125X have?
The 2006 Yamaha XT125X has a Gearbox of 5-speed.
What is the torque of the Yamaha XT125X?
The 2006 Yamaha XT125X has a Torque of 9.5 Nm (1.0 kgf-m or 7.0 ft.lbs) @ 8000 RPM.
How much does the Yamaha XT125X weigh?
The 2006 Yamaha XT125X has a Dry weight of 106.0 kg (233.7 pounds).
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