Bike was great for first few days then started a loud creaking noise. I contacted Titan and a warranty claim was filed on my behalf. the claim was closed due to the conclusion that the sounds seems to be coming from the chain slapping against the housing, and the senior specialist says that he determined that he does not expect this to cause failure and that I still should be able to use the bike as intended. Now I’m stuck with a bike that’s almost unbearable to use due to this annoying creaking noise over $600 later. I’m very disappointed in how Titan decided to handle this matter, even more as the sound actually seems to be coming from the left pedal rather than the chain.