Fast delivery, easy kit with little assembly. The bike allows you to go to 45kmh without forcing, the level of comfort is not bad at all considering the speed. The 5 modes allow you to choose a target speed for the assistance, which is very useful in town or in places where you have to drive slower. The luggage rack does me a lot of service and increases comfort. In short, I do not regret the purchase, it is the perfect tool for sunny days!