Enduro Bikes
2005Yamaha DT 125 RE
34 fields on record
The 2005 Yamaha DT 125 RE is a two-stroke trail bike popular with learners. Its liquid-cooled 124cc single drives through a five-speed gearbox and chain. A tall 915 mm seat, 117 kg dry weight and 10.7-litre tank make it capable on trails and in town.
- Capacity
- 124.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 5-speed
- Dry weight
- 117.0 kg
- Seat height
- 915 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for trail riding, green-laning, and light off-road exploration rather than outright speed or long-distance travel.
- Built for
- A nimble, playful enduro-styled machine that rewards momentum-carrying, flickable riding over raw horsepower.
- Not ideal for
- Not a good match for riders wanting highway comfort, passenger carrying, or high-speed touring capability.
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
- 15.0 HP (11.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.1282 HP/kg (dry)
- Bore x stroke
- 56.0 x 50.7 mm
- Compression
- 6.7:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- CDI
- Lubrication system
- Separate lubrication
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1415 mm
- Overall length
- 2205 mm
- Overall width
- 795 mm
- Overall height
- 1185 mm
- Seat height
- 915 mm
- Dry weight
- 117.0 kg
- Fuel capacity
- 10.70 litres
- Ground clearance
- 315 mm
Chassis & suspension
- Front suspension
- Telescopic fork
- Rear suspension
- Monocross
- Front wheel travel
- 270 mm
- Rear wheel travel
- 265 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 230 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 80/90-21
- Rear tyre
- 110/80-18
Other
- Color options
- Racing blue, Yamaha black
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 | 2004 | 2005 | 2006 | 2007 |
|---|---|---|---|---|
| Capacity | 124 cc | 124 cc | 124 cc | 124 cc |
| Dry weight | 117 kg | 117 kg | 116 kg | 116 kg |
| Seat height | 915 mm | 915 mm | 915 mm | 915 mm |
| Fuel capacity | 10.7 L | 10.7 L | 10.7 L | 10.7 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 RE?
The 2005 Yamaha DT 125 RE has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Yamaha DT 125 RE have?
The 2005 Yamaha DT 125 RE has a Power of 15.0 HP (11.0 kW).
How many gears does the Yamaha DT 125 RE have?
The 2005 Yamaha DT 125 RE has a Gearbox of 5-speed.
How much does the Yamaha DT 125 RE weigh?
The 2005 Yamaha DT 125 RE has a Dry weight of 117.0 kg (257.9 pounds).
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