This aluminum alloy quick release seatpost clamp is ideal for mountain bikes, providing a secure addition to your bike. The quick release mechanism allows for easy adjustments on the go, ensuring your saddle is always at the ideal height. Ideal for cyclists who need to make frequent adjustments or share their bike with others. Features -Color:Multi -Material:Aluminum alloy -Size:12.00X1.50X1.50cm/4.72X0.59X0.59in -Quick installation: the quick release mechanism allows for fast and easy installation and removal, saving you time and effort during your rides. -Lightweight and practical : made from robust aluminum alloy, this seatpost clamp is both lightweight and practical, ensuring stability and safety. -Stylish design: add a touch of style to your bike with this seatpost clamp, making your rides stand out from the crowd -Secure locking: the reliable locking pin design ensures that the seatpost remains firmly in place, preventing any loosening or wobbling during rides -Versatile compatibility: suitable for mountain bikes and various other bicycle types, this seatpost clamp meets the needs of different riding scenarios, enhancing versatility and flexibility Package list: 4 x bicycle quick release pins