Merci de nous faire aspect de vos commentaires. Nous sommes heureux que vous soyez satisfait de votre vélo. The bike was delivered to me very quickly, and the standard and electrical power from the bike are Excellent. I have ridden it into the mountains with no difficulty in any way. https://engwe-pro17395.wikimeglio.com/9609594/engwe_pro_fundamentals_explained