The Quad Lock Handlebar Mounts are the ultimate smartphone mounts for motorcycles and are compatible with all Quad Lock Cases including the Quad Lock Universal Adaptor. do the same.
Spacer Sizes (ID): 22.2mm (7/8”), 25.4mm (1”), 28.6mm (11/8”), 31.8mm (11/4”)Clamp size (ID) without Spacer: 35mm (13/8”)