Why in the world would you take pictures of a bike you are trying to sell without the front wheel on unless there was a reason. Aka the front wheel is messed up or possible you stole it the bike but left the front wheel attached to the bike rack with the lock. Theres always the chance that they took the pic without the wheel for a legitimate reason but its very unlikely. Seems FAR from legit if you ask me, and definitely good enough reason to post it up here just in case.