70cc dirt bike manual with 4 speeds kick + electric start popular 70cc dirt bike 1. Engine: 70cc 2-valve, 4-stroke, single cylinder, air ... , 8.8:1, 9.0:15.Ignition: CDI6.Transmission: manual with 4 speeds7.Seat height: 740mm8.Wheel base: 1,120mm9.Tank ... .: 79/64kgQty/20' FCL: 72pcsQty/40' HQ: 171pcs 70cc dirt bike manual with 4 speeds kick + electric start motorcycle