Derbi Dirt Boy 10 - 2006 Specifications and Reviews

The 2006 Derbi Dirt Boy 10 is a lightweight 50cc minibike designed for young riders and beginners seeking entry-level off-road fun. Its compact size, simple single-cylinder engine, and forgiving handling make it ideal for learning basic dirt bike skills. Known for affordability and reliability, this small-displacement cross bike offers an accessible introduction to motorcycle riding.

2006
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Engine and Transmission Specifications

Gearbox1-speed
Cooling systemAir
Lubrication systemOil pump
StarterKick
IgnitionCDI
Bore x stroke39.0 x 41.0 mm (1.5 x 1.6 inches)
Compression12.0:1
Power4.60
Stroke4
Engine typeSingle cylinder
Capacity:49.90 ccm (3.04 cubic inches)

Physical measures and capacities

Wheelbase905 mm (35.6 inches)
Overall length1,290 mm (50.8 inches)

Derbi Dirt Boy 10 dimensions and frame

Rear brakesExpanding brake (drum brake)
Front brakes diameter160 mm (6.3 inches)
Front brakesSingle disc
 
 

Speed and acceleration

Fuel capacity2.30 litres (0.61 gallons)

CategoryMinibike, cross
Year2006
ModelDerbi Dirt Boy 10

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

4.6 hp
Peak Power (est.)

Best For

Track10%
City10%
Cornering30%
Daily Riding5%
Touring5%
Passenger0%

Rider Profile

Best ForThis is an entry-level minibike best suited to young or beginner riders taking their first steps on two wheels.
PurposeIt is designed for casual backyard and light off-road fun rather than any form of serious riding or transportation.
Rider FitIts tiny frame and low seat height suit a small, lightweight rider, typically a child or petite teenager.
CharacterThe single-speed 50cc engine and simple construction make it an approachable, low-intimidation machine focused purely on fun over performance.
Not Ideal ForIt is not suitable for adult commuting, highway use, touring, or anyone seeking real speed or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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