We love our Bike! Right now I don't have much room for improvement. We love zipping around in turbo with the kids. We love the wider tires and we even use it on a lot of our forests roads here to get to the lake or even up to lower mountain Alps. No crazy modifications yet, once the kids grow out of it though we will. Right now we use it half for getting our kids around and grocery shopping in our mountain town. The other half is used at our guesthouse where we transport dirty bed laundy, cleaning supplies etc . Works like a charm. We ride it anytime there is a change over day at our houses. Or when the weather is good. Lookforward to getting our canopy out and riding it even more on the bad weather days with the kids. My kids love riding in the ebike and sometimes just ask to go for a joy ride... which i love. Heard about hagen through a friend in munich who put us in touch with the munich contact. Never even considered anything else after that. Best Tyler