1)Advacntage:quick,light and convenient for sports and travel
2)Frame:high quality engineering Plastic
3)Big wheel:26'/20mm standard size
4)Down hill spokes star wheel will come later
5)Small wheel: high qality all-direction wheel,125*35mm
6)Axle base:388MM
7)Ground clearance:55mm
8)Max loading capacity:150Kg or 330ibs
9)Drive mode:propelled by foot
10)Max speed:20km/h or 12.5miles/h
11)Swerve angle: all directions
12)Brake type: rear brake activated by foot
13)Nice movie and DVD for promotion and training
Packing:1pc/color printed master carton
Conveyance:
QTY/20'FCL:286PCS
QTY/40'FCL:572PCS
QTY/40'HQ:660PCS

Wheel size: 20"
Small wheel: high qality all-direction wheel, 75 *25mm
Frame: ABS Plastic
Axle base: 12G*120 MM
Age: 8-12 old
Max loading capacity: 60Kg or 132ibs
Drive mode:propelled by foot
Brake type: rear brake activated by foot Nice movie and DVD for promotion and training
G.W./N.W.: 5.2KGS / 4.1KGS
Carton size:  55 x 8/22 x 55cm
Conveyance: QTY/20'FCL:512PCS QTY/40'FCL:1056PCS QTY/40'HQ:1308PCS