Mount clip fits Garmin eTrex handlebarmount in here: http://www.thingiverse.com/thing:163503 -ver. 1.0 *Bottom is too thin and bend too easily in this ver. and phone could slide out little in bumpy road. -Modded orginal clip, removed screw hole and flattened it. -Mount ver. 1.1 I tried to improve holder littlebit and bottom is little thicker (3mm), but I havent try it yet. *Better than first one, but didn't resolve slide out. -Mount v.1.2 base is wider and it's now massive enoght to keep phone in place even in bumps. There is also holes for camera and flash, so you don't have to slide phone away if you want to take pics. *All files include build-in supports. Print mount & clip. Remove supports from clip and phone holder. Glue clip under the phone mount. For handlebar, print mount from here http://www.thingiverse.com/thing:163503