Take your mobile entertainment on the road with the Torque™ Handlebar and Rail Mount. Features a B-sized 1" rubber ball base that accommodates various size bars, depending on the model you choose. Models range from as little as 3/4" -1" diameter, up to 1-1/8" - 1-1/2" bars. Sizing inserts are included to provide a snug fit and offer additional protection for the rail. The mount utilizes nylon-insert locknuts to prevent loosening in high-vibration environments. The included X-Grip® cradle has a clean and clever four leg design that sports great holding power without hiding your phone behind foam pads and plastic. The spring loaded cradle expands and contracts, allowing for a perfect custom fit to your cell phone. Includes a device tether recommended for outdoor applications.