... steel bar,steel fork,casting brake 2.CNC and welding deck,heat treatment 100&110mm wheel ... ,durable 88a2. 100% aluminium terminal scooter,CNC finished3. T bar more durable and stability 60X50mm4. loading capacity 120kg5 ... reach ISO & CE Standard We accept OEM and DIY service, please don't hesitate to contact ... PRO promise pro scooter in high end standard reach ISO and CE standard,scooter wheel,pu wheel