 Hello, I'm Amanda and welcome to PureFix TV. The thing you need to know when looking for a fixed gear bike is what is my size? Today we're going to show you how to find the right size bike just for you. First off, bikes are measured in centimeters. The general measurement for bikes is from the bottom bracket to the top tube. Common sizes are 47, 50, 54, 58, 61, etc. So which one is right for you? Here's an easy way to figure out your general frame size. First, step over the top tube of the bike. You should be able to keep both feet flat on the ground without the top tube touching your uh, I think we have a graphic for that. So the top tube should be just below your basketballs, but not crushing them. If you have a little room to spare like about two inches, that's perfect. The top tube should not be touching the fairway at all. Go ahead and try this with a friend's bike or one from a local shop to see what size you are. And then you'll know what to shop for. That's all for this week. Check back for more episodes from Pure Fix TV right here on PureFixTV.com. I'm Amanda and I'll see you in the streets.