Scooters
2009MBK Stunt Naked
30 fields on record
The 2009 MBK Stunt Naked is a lightweight 50cc scooter designed for urban commuters and entry-level riders seeking practical city transport. Its automatic transmission and compact frame make it ideal for navigating congested streets, while the air-cooled single-cylinder engine delivers reliable everyday performance. Known for its accessibility and low maintenance requirements, it suits budget-conscious riders prioritizing simplicity and fuel efficiency.
- Capacity
- 49.9 ccm
- Engine
- Single
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- Not on record
Know it? Add it → - Seat height
- 787 mm
- Power
- 3.6 HP (2.6 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for practical urban transport, with twist-and-go simplicity and everyday convenience.
- Built for
- A scooter from MBK with a 50cc engine, focused on convenience, easy handling and low running costs.
- Not ideal for
- Not for off-road use or long, fast motorway journeys.
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
- 49.9 ccm
- Power
- 3.6 HP (2.6 kW)
- Torque
- 4.0 Nm (0.4 kgf-m)
- Engine type
- Single
- Bore x stroke
- 40.0 x 39.2 mm
- Compression
- 11.2:1
- Cooling system
- Air
- Starting
- Electric & kick
- Ignition
- CDI
- Lubrication system
- Separate lubrication
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
Dimensions & weight
- Wheelbase
- 1202 mm
- Overall length
- 1785 mm
- Overall width
- 711 mm
- Seat height
- 787 mm
- Fuel capacity
- 5.50 litres
- Ground clearance
- 155 mm
- Oil capacity
- 1.40 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Front suspension
- Telescopic fork
- Rear suspension
- Unit swing
- Front wheel travel
- 80 mm
- Rear wheel travel
- 60 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 190 mm
- Rear brakes
- Expanding brake (drum brake)
- Rear brakes diameter
- 110 mm
- Front tyre
- 120/80-12
- Rear tyre
- 130/90-10
Specs last verified against published sources: .
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 MBK Stunt Naked?
The 2009 MBK Stunt Naked has a Capacity of 49.9 ccm (3.05 cubic inches).
What engine power does the MBK Stunt Naked have?
The 2009 MBK Stunt Naked has a Power of 3.6 HP (2.6 kW).
What is the torque of the MBK Stunt Naked?
The 2009 MBK Stunt Naked has a Torque of 4.0 Nm (0.4 kgf-m or 3.0 ft.lbs).
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.