Naked Motorcycles
2015AJS ECO-2 125
25 fields on record
The AJS Eco-2 125 is an affordable, lightweight commuter bike ideal for new riders and urban transport. Known for its practical design with rear cargo capacity and accessible 760mm seat height, it delivers reliable performance for daily commuting and short-distance travel with minimal maintenance demands.
- Capacity
- 124.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 114.0 kg
- Seat height
- 760 mm
- Power
- 10.1 HP (7.3 kW) @ 8000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as a light, general-purpose allround bike for easy commuting, light trail exploration, and learning to ride rather than outright performance.
- Built for
- It has an approachable, low-pressure personality with modest single-cylinder power that rewards relaxed, unhurried riding.
- Not ideal for
- This is not the bike for riders seeking high speed, long-distance touring comfort, or carrying a passenger over any real distance.
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
- 10.1 HP (7.3 kW) @ 8000 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0886 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.0 mm
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- Coil CDI
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Shaft
Performance
- Top speed
- 100.0 km/h (62.1 mph)
Dimensions & weight
- Wheelbase
- 1400 mm
- Seat height
- 760 mm
- Dry weight
- 114.0 kg
- Fuel capacity
- 10.00 litres
- Carrying capacity
- Rear rack
Chassis & suspension
- Front suspension
- USD telefork
- Rear suspension
- Pro Shock linked.
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 3.00-21
- Rear tyre
- 4.10-18
Other
- Color options
- Black
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the AJS ECO-2 125?
The 2015 AJS ECO-2 125 has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the AJS ECO-2 125 have?
The 2015 AJS ECO-2 125 has a Power of 10.1 HP (7.3 kW) @ 8000 RPM.
How many gears does the AJS ECO-2 125 have?
The 2015 AJS ECO-2 125 has a Gearbox of 5-speed.
How much does the AJS ECO-2 125 weigh?
The 2015 AJS ECO-2 125 has a Dry weight of 114.0 kg (251.3 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.