Originally Posted by
likewater
I have a Shimano tourney 7 speed drivetrain.
For the life of me I cannot get the gears indexed. The bike is brand new with less than 50 miles on it.
No matter what I do the gears are not properly aligned and skip cogs.
Might help if you can better explain the problem, and how you went about trying to fix it
Who assembled it ?
Could be a kinked cable, or burr at the end of the cable housing.
Have you followed any tutorials ??