The bicycle arrived pretty fast within just a couple of days. Realy straightforward assembly. The bike operates excellent and is rather rapidly so the only thing I'd advise modifying will be the brakes. They are weak for your bike electrical power so you undoubtedly require hydraulic brakes for Secure braking https://engwe-pro08631.tinyblogging.com/the-5-second-trick-for-engwe-pro-76667600