Item no. PB904 Description: Engine:40cc,single cylinder, water-cooling, 2 stroke Oil type:petrol,1:40 engine oil mixing Rated power and rotate speed:6.2kw/15000rpm Max torque and rotate speed: 4.5N.m/10000rpm Compress ratio:16.5:1 Tank capacity:2.2L Ignition type:CDI Driving mode: chain Starting system:pull start Tire(front/rear):90/65-6.5,110/50-6.5 Brake system:disc brake Dimension(LxWxH):970x490x620mm Max speed:90km/h Range:80km Max loaded:150kg Carton size:1030x280x650mm G.W./N.W.:25/22kg Quantity:20Ft/148pcs, 40Ft/310pcs, 40HQ/368pcs