Cruisers
2011AJS Eos 125 MK2
26 fields on record
The 2011 AJS Eos 125 Mk2 is an accessible commuter motorcycle suited for novice riders and urban commuters seeking reliable, fuel-efficient transportation. Known for its classic cruiser styling with available flame graphics, this lightweight machine offers comfortable ergonomics and straightforward handling characteristics ideal for everyday city riding.
- Capacity
- 124.6 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 180.0 kg
- Seat height
- 640 mm
- Power
- 11.0 HP (8.1 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for cruising around town with laid-back custom styling rather than for outright performance or long-distance touring.
- Built for
- It has a relaxed, old-school custom chopper-inspired character with a small twin engine that favors style and charm over speed.
- Not ideal for
- This is not the bike for riders seeking highway touring capability, off-road ability, or any real straight-line performance.
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
- 124.6 ccm
- Power
- 11.0 HP (8.1 kW)
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.0611 HP/kg (dry)
- Bore x stroke
- 44.0 x 40.0 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- Coil CDI
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multiplate, hand operated
Dimensions & weight
- Wheelbase
- 1860 mm
- Seat height
- 640 mm
- Dry weight
- 180.0 kg
- Fuel capacity
- 14.00 litres
Chassis & suspension
- Front suspension
- Telescopic fork
- Rear suspension
- Hard look rear end. Twin shocks
Brakes & wheels
- Front brakes
- Double disc
- Rear brakes
- Single disc
- Front tyre
- 80/90-21
- Rear tyre
- 160/80-16
Other
- Color options
- Black, black with white flames
- Warranty
- 12
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 | 2011 | 2012 | 2013 | 2014 | 2015 |
|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 180 kg | 180 kg | 180 kg | 180 kg | 180 kg |
| Seat height | 640 mm | 640 mm | 640 mm | 640 mm | 640 mm |
| Fuel capacity | 14 L | 14 L | 14 L | 14 L | 14 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 AJS Eos 125 MK2?
The 2011 AJS Eos 125 MK2 has a Capacity of 124.6 ccm (7.60 cubic inches).
What engine power does the AJS Eos 125 MK2 have?
The 2011 AJS Eos 125 MK2 has a Power of 11.0 HP (8.1 kW).
How many gears does the AJS Eos 125 MK2 have?
The 2011 AJS Eos 125 MK2 has a Gearbox of 5-speed.
How much does the AJS Eos 125 MK2 weigh?
The 2011 AJS Eos 125 MK2 has a Dry weight of 180.0 kg (396.8 pounds).
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