Vex Pro sliding block cam

[FrankJ]

How are you attaching this? The cam is threaded so it would sort of make sense to put a screw in the frame rail. I just don't see an elegant way to do this.

[RonnieS]

Originally Posted by FrankJ

How are you attaching this? The cam is threaded so it would sort of make sense to put a screw in the frame rail. I just don't see an elegant way to do this.

We did a through hole and button head on wheel side to eliminate any "rubbing" that could happen.