5 model

Free

Motorcycle Handlebar iPhone 6 & iPhone 7 Case for use w RAM Mount

Thingiverse

Free

Bicycle Handlebar Mount/Bracket (Sized for Trek 7.3 Fx Bontrager Blendr Stem System)

Thingiverse

Free

GoPro Handlebar/Seatpost/Pole Camera Mount

Thingiverse

Free

Virb Action Camera Handlebar Mount

Thingiverse

Free

Mount with two buttons for 22 mm handlebar

Thingiverse