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2007 Derbi Dirt Boy Specs

General ─░nformation

Model Derbi Dirt Boy
Year 2007
Category Minibike, cross

Engine and transmission

Displacement 49.90 ccm (3.04 cubic inches)
Power 4.60 HP (3.4 kW)) @ 8500 RPM
Compression 12.0:1
Bore x stroke 39.0 x 41.0 mm (1.5 x 1.6 inches)
Ignition CDI
Lubrication system Oil pump
Cooling system Air
Gearbox 1-speed

Chassis, suspension, brakes and wheels

Front brakes Single disc
Front brakes diamete 160 mm (6.3 inches)
Rear brakes Expanding brake (drum brake)

Physical measures and capacities

Overall length 1,290 mm (50.8 inches)
Overall width 590 mm (23.2 inches)
Wheelbase 905 mm (35.6 inches)
Fuel capacity 2.30 litres (0.61 gallons)

Other specifications

Color options White
Starter Kick
Comments Intended for children.
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