?Suitable for road and mountain bikes. <br><br><strong>Features:</strong> <br>Constructed of ultra light and strong 6061 aluminum alloy. <br>Easy to install on the bike. <br>Necessary product for bikes. <br><br><strong>Specifications:</strong> <br>Brand: LIXDA <br>Material: 6061 Aluminum Alloy <br>Color: Black <br>Diameter: 27.2mm / 1.07in <br>Item Length: 33cm / 12.99in <br>Item Weight: 316g / 11.14oz <br>Package Size: 40 * 9 * 5cm / 15.75 * 3.54 * 1.97in <br>Package Weight: 316g / 11.14oz <br><br><strong>Package List:</strong> <br>1 * Seatpost