1). Design: Patented nice new design 2). Advantage: Quick, light and convenient for sports and travel 3). Frame: High quality engineering plastic 4). Big wheel: 26" / 20mm standard size 5). Down hill spokes; Star wheel will come later 6). Small wheel: High quality all-direction wheel, 125 x 25mm 7). Axle base: 388mm 8). Ground clearance: 55mm 9). Max. Loading capacity: 150kg or 330lbs 10). Drive mode: Propelled by foot 11). Max. Speed: 20km/h or 12.5 miles/h 12). Swerve angle: All directions 13). Brake type: Rear brake activated by foot 14). Free tool kit for each item, 2% free spare parts for each order 15). Nice movie and DVD for promotion and training 16) G. W. /N. W.: 8.5KGS / 6.8KGS Packing: Color printed master carton, 1 piece/pack Carton size: 75 x 7/28 x 77cm Conveyance: Qty/20' FCL: 286PCS Qty/40' FCL: 572PCS Qty/40' HQ: 660PCS