Application Suitable for ZERO 8X 10X 11X SPEEDUAL Series for Dualtron DT3 Spider Thunder scooter Function Can solve the problem that the folding buckle is deformed or even broken which seriously affects the riding safety Fix the Issue Fixing the squeaking and wobbling issue on the electric scooters and more also increases the sturdiness of the vertical stem improving Easy Installation The installation is simple firm and without complicated installation tools Meterial The electric scooter folder holder is made of aluminum alloy material which is lightweight strong and