Azarxis Bike Seat Post Clamp Aluminum Alloy Quick Release Bicycle Seatpost Tube Clip 28.6mm 31.8mm 34.9mm for Mountain Bike Road Bike Fixie Gear Track Bike Folding Bike DH MTB BMX (Blue - 34.9mm)

[☑️ DURABLE MATERIAL - This seat post clamp is made of high quality 6061 aluminum alloy lightweight and anti-rust ☑️ EASY TO INSTALL - With quick release clip easier to install. strong sleek retaining bolts ensure it to be double sturdy and firm ☑️ 28.6mm bike seat post clamp suitable for bicycle seatposts with outer diameters of 25.4mm ☑️ 31.8mm bike seat post clamp suitable for bicycle seatposts with outer diameters of 27.2mm 28.6mm ☑️ 34.9mm bike seat post clamp suitable for bicycle seatposts with outer diameters of 30.4mm 30.8mm 30.9mm 31.6mm]