Enduro Bikes
1990Benelli BX 125 Enduro
18 fields on record
The 1990 Benelli BX 125 Enduro is a lightweight, entry-level off-road motorcycle designed for novice riders and enthusiasts seeking affordable trail adventure. Powered by a liquid-cooled 123cc single-cylinder engine producing 17 horsepower, it excels on unpaved terrain with manageable performance and minimal maintenance demands. Its 112kg weight and simple 6-speed transmission make it ideal for learning fundamental dirt biking skills.
- Capacity
- 123.0 ccm
- Engine
- Single
- Gearbox
- 6-speed
- Wet weight
- 112.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 17.0 HP (12.5 kW) @ 7000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A lightweight 125cc two-stroke enduro built for trail and mixed dirt-road use, with enough legs for light on-road duty.
- Built for
- Zippy, revvy little two-stroke with a playful, punchy powerband and featherweight, flickable handling.
- Not ideal for
- Not for highway touring, two-up trips or anyone needing sustained high speed or long-distance comfort.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 123.0 ccm
- Power
- 17.0 HP (12.5 kW) @ 7000 RPM
- Engine type
- Single
- Power/weight ratio
- 0.1518 HP/kg (wet)
- Bore x stroke
- 56.0 x 50.0 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 114.0 km/h (70.8 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 2.75-21
- Rear tyre
- 4.10-18
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 | 1987 | 1988 | 1989 | 1990 |
|---|---|---|---|---|
| Capacity | 123 cc | 123 cc | 123 cc | 123 cc |
| Fuel capacity | 10 L | 10 L | 10 L | 10 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 Benelli BX 125 Enduro?
The 1990 Benelli BX 125 Enduro has a Capacity of 123.0 ccm (7.51 cubic inches).
What engine power does the Benelli BX 125 Enduro have?
The 1990 Benelli BX 125 Enduro has a Power of 17.0 HP (12.5 kW) @ 7000 RPM.
How many gears does the Benelli BX 125 Enduro have?
The 1990 Benelli BX 125 Enduro has a Gearbox of 6-speed.
How much does the Benelli BX 125 Enduro weigh?
The 1990 Benelli BX 125 Enduro has a Wet weight of 112.0 kg (246.9 pounds).
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