[1 inch (25.4 mm)   &  small diameter clamp]

[0.7 inch (17 mm)   &  Quick]

[1   (25.4mm)   &  Quick]

[17mm  & Regular]

[1   (25.4mm)   &  Regular]

Kaedear Worry-Free After-Sales Service: At Kaedear, we are committed to customer satisfaction. With a one-year worry-free warranty, we will quickly and responsibly responsibly responsibly even after installation. Custom: In addition to bikes (large, motorcycle, scooter, sport bike, modile, american), you can enjoy the custom life of your smartphone holder, camera, etc. Size: 1 inch (25.4 mm) ball bar mount; Bar diameter: 1.3 inch (32 mm) / 1.0 inch (25.4 mm) / 0.9 inch (22.0 mm) / 0.5 inch (12.7 mm); Material: Aluminum; PA66+GF *Please feel free to contact us for any other questions. We have eligible staff to consult the installation of the bike and can answer your expertise. Easy access to official LINE via QR code. We can also support email and phone calls. Your order number in your purchase history will be your **ID. Please inquire the seller before inquiring the seller. The Japanese staff will treat your relatives with the heart of hospitality. 1 inch (25.4 mm) ball bar mount; Material: Aluminum PA66+GF; Bar diameter: 1.2 inches (30 mm), 1.0 inches (25.4 mm), 0.9 inches (22.0 mm), 0.5 inches (12.7 mm).