Minibikes
2007Derbi Dirt Kid
22 fields on record
The 2007 Derbi Dirt Kid is a lightweight 50cc minibike designed for young riders and beginners seeking an affordable entry point into off-road riding. Known for its simple, reliable air-cooled engine and practical chain-drive setup, this model excels as a training machine for developing basic motorcycle skills in a compact, manageable package.
- Capacity
- 49.9 ccm
- Engine
- Single
- Gearbox
- 1-speed
- Dry weight
- Not on record
Know it? Add it → - Seat height
- Not on record
Know it? Add it → - Power
- 4.6 HP (3.4 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It exists purely as a small-capacity, low-power minibike for supervised backyard and dirt-lot riding rather than any real transportation or performance role.
- Built for
- Simple, forgiving, and unintimidating, with a single-speed gearbox and kick starter that keep the experience basic and low-stress.
- Not ideal for
- It is not suitable for adult riders, highway use, touring, or anyone seeking real 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
- 49.9 ccm
- Power
- 4.6 HP (3.4 kW)
- Engine type
- Single
- Bore x stroke
- 39.0 x 41.0 mm
- Compression
- 12.0:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Kick
- Lubrication system
- Oil pump
Transmission
- Gearbox
- 1-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 995 mm
- Overall length
- 1430 mm
- Overall width
- 590 mm
- Fuel capacity
- 2.30 litres
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 160 mm
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 2.50-12
- Rear tyre
- 2.75-10
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 Derbi Dirt Kid?
The 2007 Derbi Dirt Kid has a Capacity of 49.9 ccm (3.05 cubic inches).
What engine power does the Derbi Dirt Kid have?
The 2007 Derbi Dirt Kid has a Power of 4.6 HP (3.4 kW).
How many gears does the Derbi Dirt Kid have?
The 2007 Derbi Dirt Kid has a Gearbox of 1-speed.
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.