Roberto Perez
New member
I have a 2005 specialized hard-rock sport, the problem is that the right side can not increase higher that 4 on the dial but i can go all the way to 8 one it gets to 4 it doesn't increase anymore. The left side has 3 main gear changes and works fine. how do i get the other side to change on all modes 5-8? Is it something i can do on my own, or should i go to a bike shop to get it fixed?