1981Moto Morini AMEX 250 J
19 fields on record
The 1981 Moto Morini AMEX 250 J is a lightweight middleweight designed for practical commuting and everyday riding. Its compact 239cc V2 engine delivers 23 horsepower with an 11.7:1 compression ratio, offering responsive performance in an air-cooled package. Best suited for budget-conscious riders seeking reliable, fuel-efficient Italian engineering in an accessible, manageable package.
- Capacity
- 239.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 145.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 23.0 HP (16.9 kW) @ 8800 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Best suited to relaxed street riding, commuting, and light weekend exploring rather than serious performance use.
- Built for
- A quirky, characterful small-displacement V-twin from a niche Italian marque, appealing to enthusiasts who value mechanical charm over outright speed.
- Not ideal for
- Not a good fit for riders wanting highway-speed touring comfort, passenger capability, or off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 239.0 ccm
- Power
- 23.0 HP (16.9 kW) @ 8800 RPM
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.1586 HP/kg (wet)
- Bore x stroke
- 59.0 x 43.8 mm
- Compression
- 11.7:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 141.0 km/h (87.6 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 2.75-18
- Rear tyre
- 3.25-18
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 | 1980 | 1981 | 1983 | 1984 | 1985 |
|---|---|---|---|---|---|
| Capacity | 239 cc | 239 cc | 239 cc | 239 cc | 239 cc |
| Fuel capacity | 13 L | 13 L | 13 L | 13 L | 13 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 Moto Morini AMEX 250 J?
The 1981 Moto Morini AMEX 250 J has a Capacity of 239.0 ccm (14.58 cubic inches).
What engine power does the Moto Morini AMEX 250 J have?
The 1981 Moto Morini AMEX 250 J has a Power of 23.0 HP (16.9 kW) @ 8800 RPM.
How many gears does the Moto Morini AMEX 250 J have?
The 1981 Moto Morini AMEX 250 J has a Gearbox of 6-speed.
How much does the Moto Morini AMEX 250 J weigh?
The 1981 Moto Morini AMEX 250 J has a Wet weight of 145.0 kg (319.7 pounds).
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