Custom Gomadic Handlebar Bike Mount designed for the Casio GzOne Type S _ Adjustable Holder with Lifetime Warranty Perfect for bikes (street or mountain) and also works great on motorcycles, ATV, 4-wheelers, golf carts, baby strollers, snowmobiles and more! Cradle attaches to handle bars of any bike with tube diameters ranging from 1/2 - 1 1/8 inch (13-28mm). Unique rubber ribbed clamping system connects without the need of tools. Bike handlebar mounted base for the Casio GzOne Type S device. Cradle is designed to accommodate the specific dimensions (91.44 x 48.46 x 23.46 mm). Extensive use of special non-marking, non-slip and non-scratch materials protect the surface of both your handlebars and your Casio GzOne Type S. Tabbed T-slot secures holder to handlebar mount to prevent accidental release.