Bought a grand tour bike. First, let me say buyer beware. It says on their website if you don't like it, you can return it within 30 days. That stated make sure to go to the warranty page. There it will tell you that sure you can return it. But they will charge you 340 dollars to return the bike. This covers the cost of shipping and restocking. In other words you are to pay for them to put a messed up machine back on the line to be sold at full price. I got the bike and Bluetooth does not work on it. Right out of the box and already problems.