Download the app, register in less than 2 minutes and experience 100% riding fun with 0% emissions! Our kickscooters and bikes are available at any time and can be rented with just one click. From Münster for Münster: tretty is a company from Münster. By riding our vehicles you support a regional company. The best thing about it: you are not only fast and flexible, but also sustainable and healthy on the road, because you use your own muscle power! How tretty works: Download the app and creat