I purchased some shorter KH Moments for my KH20 but when I go to take off the current ones, there is just no give. I cannot get this thing to budge for anything. I’m wondering if there is some sort of trick I’m unaware of? I undid the main bolt and tried to yank off, unsuccessfully.
You want to use a crank puller. ISIS specific crank pullers have a foot that stops the pushing bolt from going into the hub and damaging the threads. You can also use a washer or something to do the same thing with a standard square taper crank puller.