Hidoes is committed to providing customers with high-quality products and services.Our Hidoes electric bike has passed UL professional certification,the UL certification number is CCTI-2023091507S.This adults electric bicycle is made of aluminum alloy and weighs 66 pounds.Maximum Load up to 330lbs.Unfolding Size is 65.91″x 22.23″ x 47.19″and Folding Size is 35.1″ x 19.5″x 28.86″,convenient for carrying …