Comparison of Dafier Crazy 50 2010 and Keeway F-act 50

Attribute	Dafier Crazy 50 2010 ×	Keeway F-act 50 ×
General
Production from (year)	2010	2007
Make	Dafier	Keeway
Model	Dafier Crazy 50	Keeway F-act 50
Category	Scooter	Scooter
Engine and transmission
Engine type	Single cylinder, two-stroke	Single cylinder, two-stroke
Fuel system	Carburettor	-
Displacement (cm³)	49.2	49.3
Power (kw)	3.1	2.5
Fuel consumption (l/100km)	2	2
Cooling system	Air	-
Torque (Nm)	-	3.9
Bore (mm)	40	40
Stroke (mm)	39.2	39.2
Gearbox	Automatic	Automatic
Greenhouse gases	46.4 CO2 g/km. (CO2 - Carbon dioxide emission)	46.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Ignition	CDI	CDI
Clutch	-	Dry, centrifugal CVT system
Compression	7.0:1	6.9:1
Chassis
Front brakes	Single disc	Single disc
Rear brakes	Expanding brake (drum brake)	Expanding brake (drum brake)
Front tyre	120/70-12	120/70-12
Rear tyre	130/70-12	130/70-12
Other
Starter	Electric & kick	-
Color options	balck brown red white	-
Dimensions
Wheelbase (mm)	1,295	1,270
Dry weight (kg)	90	86
Power/weight ratio	0.0344	0.0291
Overall height (mm)	1,035	1,100
Overall length (mm)	1,860	1,800
Overall width (mm)	740	700
Ground clearance (mm)	90	90
Performance
Top speed (km/h)	45	45
Fuel capacity (l)	4.5	-