- Secure mounting of your phone to the Handlebar with a 1 1/2" Mounting Bracket. With articulating ball mounting technology and a 24mm (15/16") ball diameter, your phone is securely attached to handlebars up to 1 1/2" in diameter. Adapter/inserts included to mount to 1 1/8" and 1 1/4" handlebars. Designed for ruggedness, this mounting bracket comes with an allen wrench and two rubber pads to install the bracket to your handlebars. Use with RidePower all metal Mounts and inductive charging mounts with articulating mounting (sold separately)