Motocross Bikes
2005Aprilia MX 125
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The 2005 Aprilia MX 125 is a lightweight enduro bike designed for young riders and beginners seeking off-road capability. Its liquid-cooled two-stroke engine delivers responsive performance for trail riding and competition. Known for agile handling and nimble maneuverability, it excels in technical terrain where compact size and low weight prove advantageous.
- Capacity
- 124.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- Not on record
Know it? Add it → - Seat height
- 890 mm
- Power
- 15.0 HP (11.0 kW)
What’s new for the 2005 Aprilia MX 125
vs the 2004| Spec | 2004 | 2005 |
|---|---|---|
| Dry weight | 35.0 kg (77.2 pounds) | not listed |
| Front suspension | 40 mm upside-down telescopic fork | 40 mm upside-down telescopic fork. |
| Rear suspension | Aluminium swinging fork with rectangular cross-section | Aluminium swinging fork with rectangular cross-section, fitted on frictionless bushes, single hydraulic shock absorber with piggy back. |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- This is a supermoto-style machine built for playful, aggressive street and light off-road riding rather than long-distance travel or outright top speed.
- Built for
- It has the character of a nimble, high-strung supermoto hooligan bike, eager to wheelie, stoppie, and carve tight corners rather than cruise smoothly.
- Not ideal for
- It is not a good fit for riders wanting a comfortable highway tourer, a passenger-friendly bike, or a low-maintenance four-stroke commuter.
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
- Bore x stroke
- 54.0 x 54.6 mm
- Compression
- 12.0:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Kick
- Ignition
- Electronic with capacitive discharged.
- Lubrication system
- Separate mixer, with variable flow-rate pump.
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiple disks in oil bath.
Dimensions & weight
- Wheelbase
- 1500 mm
- Overall length
- 2180 mm
- Overall width
- 890 mm
- Overall height
- 1205 mm
- Seat height
- 890 mm
- Fuel capacity
- 11.00 litres
- Ground clearance
- 250 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Closed-cradle split at the level of the exhaust, made from high tensile tubular steel
- Front suspension
- 40 mm upside-down telescopic fork.
- Rear suspension
- Aluminium swinging fork with rectangular cross-section, fitted on frictionless bushes, single hydraulic shock absorber with piggy back.
- Front wheel travel
- 260 mm
- Rear wheel travel
- 280 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 320 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 110/70-17
- Rear tyre
- 150/60-17
Other
- Color options
- Matrix 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 |
|---|---|---|---|
| Capacity | 124 cc | 124 cc | 124 cc |
| Dry weight | 35 kg | — | 38 kg |
| Seat height | 890 mm | 890 mm | 890 mm |
| Fuel capacity | 11 L | 11 L | 11 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 Aprilia MX 125?
The 2005 Aprilia MX 125 has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Aprilia MX 125 have?
The 2005 Aprilia MX 125 has a Power of 15.0 HP (11.0 kW).
How many gears does the Aprilia MX 125 have?
The 2005 Aprilia MX 125 has a Gearbox of 6-speed.
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