snow racer/non-motor snow scooter 1) Steel pipe constructured2) Steel pipe thickness: 1.2MM Diameter:22MM Thickness: 1.5MM Diameter:19MM3) Strengthened HDPE ski board, ski board thickness:4~15MM4) Dimensions:130(L)*50(W)*40(H)CM snow racer/snow motor/snow scooter/non-motor snow car/snow bike