"The Paul Components 22. 2mm Dropper Trigger is CNC-machined in Chico, California from 6061 aluminum. The pivot action stays consistent through mud and repeated actuations, and the two cable routing options work cleanly with whatever dropper post is already on the bike. What Our Gearhead® Experts Are Saying:""The dual stacked sealed cartridge bearings are what separate this from every other dropper lever I've used. There's zero pivot slop even after a full season of muddy riding."""