After receiving my bike I had it professionally assembled and there were problems immediately. My freewheel was bad and had to have it replaced. Thankfully I received that from you guys pretty fast. Now there is this loud cranking coming from the crankset while peddling. It's very annoying and I think I may need to bring it to the shop again. I've had the bike for maybe 3 weeks and haven't rode it once without noticing something with it. I'm highly disappointed