Join Date: Apr 2009
Location: New Rochelle, NY
Bikes: too many bikes from 1967 10s (5x2)Frejus to a Sumitomo Ti/Chorus aluminum 10s (10x2), plus one non-susp mtn bike I use as my commuter
Mentioned: 20 Post(s)
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There's not much detail here so I can't point you in any direction, but your drive train should be quiet and smooth with hardly a peep except during shifting.
You might need to oil your chain, adjust the trim of your derailleurs, tighten the cranks, adjust the bottom bracket, or any number of things, or it may really be nothing after all. Since your knowledge is limited and the bike is fairly new, I suggest you bring it to the local shop and have them take a look, or even a test ride, and correct the problem if any, or at least reassure you that it's OK.
An ounce of diagnosis is worth a pound of cure.
“Never argue with an idiot. He will only bring you down to his level and beat you with experience.”, George Carlin
“One accurate measurement is worth a thousand expert opinions”
- Adm Grace Murray Hopper - USN
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