Paul's dropper trigger with stacked dual sealed cartridge bearings, two different cable clamp options, a barrel adjuster, and a hinged clamp. - Dual stacked sealed cartridge bearings in the pivot for zero slop and long (serviceable) life - Pinch bolt and cable head recess allowing you to run the cable in either direction - Hinged clamp so you can install it without removing the grip - Barrel adjuster for fine tuning the cable tension