Packing:4pcs/ctn ctn g.W.: 13.50 Length:350(mm) width:210(mm) height:115(mm) wheelbase:260(mm) Gp car engine:taiwan vertex 18cxp/am track:185(mm) Gp car gear ratio:5.428:1(h), 8.038:1 ground glearance:4.5(mm) weight: 1565g Length:350(mm) width:210(mm) height:115(mm) wheelbase:260(mm)