Hidoes is committed to providing customers with high-quality products and services.Our Hidoes B3 electric mountain bike has passed UL professional certification,with the number SJS2210091WY-UL-R2.This adults electric bike is made of high carbon steel and weighs 62 pounds. Maximum Load up to 265lbs. The bike size is 79.56″L x 35.88″W x 44.46″H.This commuting e-bike comes with an …