GREFAY Bike Phone Holder Motorcycle Phone Holder 360 Degree Rotatable Motorcycle Extended M6 Replacement Bolt & Strong Grip Holder for iPhone 13 Pro Max (sku 58947) GREFAY Bike Phone Holder Motorcycle Phone Holder 360 Degree Rotatable Mohard Bike Phone Holder, 2023 Upgrade [Never Fall Off] Rotatable ROCKBROS Motorcycle Bike Handlebar Phone Mount Holder Waterproof Case. Motorcycle Extended M6 Replacement Bolt & Strong Grip Holder for iPhone 13 Pro Max 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.