80cc black bicycle engine kits 1) ISO 90001 certificate 2) 2 stroke engine 3) Speed: ... /min; 700cc:2.2kw/6000r/min IN DETAILS:48cc60cc70ccEngine typesingle cylinder, air-cooling, two strokes gasoline engineBore & stroke40mmx38mm45mmx38mm47mmx38mmIgnition ModeCDI IgnitionCDI IgnitionCDI ... , Africa, South Asia,Canada and Russia. 80cc black bicyle engine kits