Designed for mountain bikes, this aluminum alloy seatpost clamp features an eye-catching color and a quick release mechanism. It's easy to install and use, allowing you to adjust your saddle height without any tools. Simply open the quick release lever, adjust the seatpost, and close the lever to secure it in place. ideal for riders who value convenience and performance. Features -Color:Multi -Material:Aluminum alloy -Size:12.00X1.50X1.50cm/4.72X0.59X0.59in -Effortless adjustment: the quick release feature allows for effortless adjustment of the seatpost height, providing a good fit for every ride. -Robust construction: crafted from sturdy aluminum alloy, this seatpost clamp offers durability and resistance to wear and tear. -Enhanced aesthetics: the color options add a stylish flair to your bike, making it visually appealing and unique -Firm grip: the secure clamp design ensures a firm the seatpost, preventing any movement or instability during cycling -Wide application: designed to fit a variety of bicycles, including mountain bikes, this clamp is ideal for diverse riding conditions and preferences Package list: 4 x bicycle quick release pins