... 1:51,Displacement 30.5cc 4 bolt engine(with NGK and walbro carb.),single cylinder,two stroke ... ,air-cooled2,Torque :3.7N.M/10000rpm (+2mm crankshaft)3,Power ... :3.8K.W/10000rpm(+2mm crankshaft)4,LxWxH:817x480x255mm5,Tread:395mm( ... 9mm shaft17,2.4G 3 channel controller with LCD screen18,Normal tools repair bag19,Front ...