Comparisons / Comparison of Aermacchi 250 Ala Verde Serie 1 1961 and BMW R23 1940

Comparison of Aermacchi 250 Ala Verde Serie 1 1961 and BMW R23 1940 [S]ave

Attribute
Aermacchi 250 Ala Verde Serie 1 1961 ×
BMW R23 1940 ×
General
Production from (year)19611940
MakeAermacchiBMW
ModelAermacchi 250 Ala Verde Serie 1BMW R23
CategorySportAllround
Engine and transmission
Engine typeSingle cylinder, four-strokeSingle cylinder, four-stroke
Fuel systemCarburettor. DellÓrtoCarburettor. Amal
Displacement (cm³)246.2247
Power (kw)11.77.3
Cooling systemAirAir
Transmission type,final driveChainShaft drive (cardan)
Bore (mm)6668
Stroke (mm)7268
Gearbox-3-speed
Fuel control-Overhead Valves (OHV)
Ignition-Battery
ClutchWet multiplateSingle plate dry
Lubrication system-Wet sump
Compression8.5:16.1:1
Chassis
Front suspensionTelescopic -GerianiTelescopic fork
Rear suspensionSwingarm-two shocksRigid
Front brakesExpanding brake (drum brake). SimplexExpanding brake (drum brake)
Rear brakesExpanding brake (drum brake). SimplexExpanding brake (drum brake)
Diameter (mm)180180
Frame typeSingle cradleSteel-single cradlel
Front tyre2.50-172.99-19
Rear tyre2.50-172.99-19
SeatDual-
WheelsSpoked-
Other
StarterKickKick
Dimensions
Wheelbase (mm)1,2701,330
Kerb weight (kg)-135
Dry weight (kg)114-
Power/weight ratio0.1026-
Overall height (mm)910900
Overall length (mm)1,9382,000
Overall width (mm)762800
Performance
Top speed (km/h)14095
Fuel capacity (l)179.6



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