Gomadic Bike Handlebar Holder Mount System suitable for the Samsung Rugby Smart - Unique Holder, Lifetime Warranty 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 Samsung Rugby Smart device. Cradle is designed to accommodate the specific dimensions (122.8 x 66.7 x 12.79 mm). Perfect for bikes (street or mountain) and also works great on motorcycles, ATV, 4-wheelers, golf carts, baby strollers, snowmobiles and more! Cradle base is outfitted with sliding/rotating adjusters and ball/joint swivel mechanisms to customize viewing angle and provide full access to all buttons and controls. Extensive use of special non-marking, non-slip and non-scratch materials protect the surface of both your handlebars and your Samsung Rugby Smart.