[classicdesign]:e5 electric bicycle featuring impressive frame design "pay tribute to the 70's".making it both stylish and retro. sturdy 6061 aluminum-alloy frame, strong enough to carry your weight. [practicality]:e5 is not only a tribute to the classic appearance,but also considers practicality.design of rear shelf is the embodiment of this concept.18an battery can allow you to travel 60 miles. [20inch fat tire]:superbly thickened,wear-resistant rubber that offers vehicle-like comfort in all road conditions as it withstands most impact forces. tackle the hard sand, snow or road with ease. [upgrade configuration]:professional 6061aluminum alloy frame,160 double disc brakes at front and rear,ipx5 waterproof performance,gift has shelf *1 fender*1 bike lock *1 inflator*1 phone holder*1. [complete after-sales service]with up to a 1-year warranty for the frame and 6-months for electric motor,battery,and the charger.we have confidence in our electric bike,and believe you would like it..syi