Model: HX-16A 16" unicycle with blue color, one wheel bike, unicycle bicycle, unicycle bike, swing bicycle, balance bicycle, monocycle Material:Steel Frame Material: Steel Rim:chromed steel rim or aluminum alloy rim Features: 1) Material: chromed steel rim or aluminum alloy rim 2) Frame shape: square frame 3) Fork: Clamp type, electro-plated or painted finish 4)Hub: 36 H, electro-plated or painted finish, ball-bearing 5) Crank: Electro-plated steel 6)Pedal: 3x3/4" in length, steel + ABS 7)Tyre: 16"x1.75, rubber in black or color one 8) Saddle: Leather with spring 9) Seat post: 16cm with electro-plated finish 10) Seat post clamp: Chrome steel Quick Release clamp, getting the seat height just right. 11) Seat saddle: PU seat with moulded foam upper and plastic bumpers at front and back. 12) Loading: >90kg 13) Packing: 1pc/ctn Carton dimensions: 40x18 x 57cm G. W. /N. W.:4.8 /4.1kg