Scooters
2011AJS Crazy Naked 50
27 fields on record
The 2011 AJS Crazy Naked 50 is an entry-level commuter scooter designed for new riders and urban users seeking affordable, practical transportation. Its lightweight 90kg frame, accessible 775mm seat height, and dual electric/kick starting make it user-friendly for beginners. Known for reliable, economical performance, it excels as a budget-conscious city runabout with a 12-month warranty.
- Capacity
- 49.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 90.0 kg
- Seat height
- 775 mm
- Power
- 3.5 HP (2.6 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It is built purely for short, low-speed trips around town such as commuting to school or nearby errands.
- Built for
- It has a playful, minimal 'crazy naked' styling but delivers negligible performance, with a top speed under 50 km/h.
- Not ideal for
- It is not suitable for highway travel, touring, passenger carrying, or any rider seeking real speed or power.
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
- 49.0 ccm
- Power
- 3.5 HP (2.6 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.0389 HP/kg (dry)
- Bore x stroke
- 40.0 x 39.2 mm
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- Coil CDI
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
- Clutch
- Twist and go.
Performance
- Top speed
- 48.3 km/h (30.0 mph)
Dimensions & weight
- Wheelbase
- 1290 mm
- Seat height
- 775 mm
- Dry weight
- 90.0 kg
- Fuel capacity
- 5.00 litres
Chassis & suspension
- Frame
- Steel
- Front suspension
- Telescopic fork
- Rear suspension
- Single shocks
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 120/70-12
- Rear tyre
- 130/70-12
Other
- Color options
- Silver
- Warranty
- 12
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 Crazy Naked 50?
The 2011 AJS Crazy Naked 50 has a Capacity of 49.0 ccm (2.99 cubic inches).
What engine power does the AJS Crazy Naked 50 have?
The 2011 AJS Crazy Naked 50 has a Power of 3.5 HP (2.6 kW).
How much does the AJS Crazy Naked 50 weigh?
The 2011 AJS Crazy Naked 50 has a Dry weight of 90.0 kg (198.4 pounds).
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