So two decades owning my Professional two… complications only one which was a user error Me…. So this EBike has become flawless for two years. She costs good, the battery is still totally charging…I actually imagine the battery unit is leading good quality. No troubles for me in any way. https://riverdwofw.wiki-racconti.com/7964009/the_single_best_strategy_to_use_for_engwe_pro