I'd like to list some advantages of our scooters:1,Scooter boby made by aricraft grade aluminum 6061- T6(light,hight density,hardness)2,Easy folding design and convenient to carry.3,Samsung large capacity batteries to trip long distance.(see attached excel file for details)4,Perfect surface processing:Automotive grade paint+high-end electrostatic spraying+ALODNE chemical anti-corrosion5,10" pneumatic tyre for a confortable ride.6,Sturdy build quality ,maximum weight capacity of 125kgs.7,Brake LED Lights and warning light at night is a new thought in our industry.8,12 month warranty period.9,Mudgurad is strong (can bear 60kgs)10,High quality toothed brushless motor. Pls see attached pictures and quotation sheet for further understanding.Our scooters passed TUV and SGS certification ,cusotmer's other testing requirements are also accept. Our factory passed ISO9001:2008 quality systerm management and now is making ISO/TS16949:2009 certification .Any question,pls feel free to contact me !or visit our website: http:cnkuaike.en.alibaba.com