I read the reviews which said by two sizes up. + Der Ständer ist leicht und mit angemessenem Aufwand zu verstellen. Great bikes I weigh 230 and it carries me just fine not so fine up hills but I get up them lol I mean I only paid 246 per bike and I got two the wife and I are going to take these on some bike/running trails around the park and downtown its going to be great also on Reddit I saw few people even upgraded the battery of their Jetson/dyu bike with a 10w battery that is is the same size as the current one for the price I love this thing These look great w pants shorts or skirts, the heel height is high enough to not look like a " sensible" shoe, but not too high, or too steep of an angle. I am a UK 6 and the US 8 is perfect. Super cute shoes but super narrow. The sound is great, they stay in when walking and moving without any problems. This one, unless it gets stuck, can find its way back most of the time. This is a lot thicker than I anticipated, which is a good thing! 5) Manual de usuario simple.