Originally Posted by
vegipowrd
It shouldn't have either end because it's originally intended to work in line with STI brakes.
There is a recessed hole that the cable housing used to fit into.
That hole will hold the small head.
You are using MTB cable which is not designed for that handle.
On a MTB handle the head is allowed to spin to take the strsss off the cable.
So don't bleme the handle for breaking your cable if you are using the wrong cable.
Enjoy