ROCKBROS Motorcycle Bike Handlebar Phone Mount Holder Waterproof Case Motorbike 360 Rotation Motorcycle Phone Stand Mount Holder for iphone 5 S22e7a2f8943745cea85397f21e0dd972D.jpg US $2.52 Phone Holder Motorcycle Electric Bicycle Smartphone Phone Alloy Five. Motorcycle Extended M6 Replacement Bolt & Strong Grip Holder for iPhone 11 Cradle Clamping Dimensions: Cradle will hold phones up to 3. 9 inches wide Lipped grip means phone will stay secure in the holder. The redesigned cradle offers even greater support for larger phones in bumpy conditions. Mount; This unique mounting option allows for you to mount any mobile device through a 1" socket connection by replacing any existing M6 bolt on your motorbike. The extension allows for more flexibility in viewing position.