Join Date: Aug 2012
Location: South East Vermont
Thanks for all the help so far, Yes I have HT nerf bars, the noise was both before and after changing sprockets. Describing as a harmonic is the best description. It is almost like a shudder goes through the bike as it hits the power band. I am trying to figure if it is something I should worry about or nit as much as I am trying to figure out what it is. I have a hard time thinking it is tire noise since it I notice it 1st - 3rd, I plan on trying to see if I can notice in 4th -5th but usually if I make there I am going at a good enough clip I don't notice it.