The camber link is the upper link that attaches the wheel's hub to the chassis. In most cars this is a tie-rod with ball cups at each end, but in some cars (usually 1/8th scale) it is an arm, similar to the lower arm.
Changing the length of the camber link adjusts the camber. Changing its mounting positions can affect roll center or camber gain, or both (see images below for details.)
To increase roll center and camber gain, raise the outside of the links or lower the inside of the links.
To lower roll center and camber gain, lower the outside of the links or raise the inside of the links.
Read our article on camber for details.
Effects of moving the inner camber link pivot
Effect of moving the outer camber link pivot
