Hi,

I dont have much experience with bikes and was looking at one. I
turned it upside down and spun the back wheel. There was a steady tick
tick tick sound(chain was stationary, I spun it backwards). The
salesman said the sound was good and that it meant the bearings were
running fine. The front wheel however was soundless.
Is it good/bad that the back wheel was making that noise?

Thanks

Vinayak