Welcome to our store！</br> 1、Auminum alloy material, high strength, lightweight. 2、Quick release style clamp, convenient and useful. 3、Can be mounted on 33.9mm/1.3inch seatpost bicycle. 4、This bike seatpost clamp is stretch-proof and is able to lock the seatpost tightly when installed it correctly. 5、Convenient design and simple installation. <span style="font-family:Arial;font-size:16px;"><strong>Features:</strong></span> <ol> <li> <span style="font-family:Arial;font-size:16px;">Auminum alloy material, high strength, lightweight.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Quick release style clamp, convenient and useful.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Can be mounted on 33.9mm/1.3inch seatpost bicycle.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">This bike seatpost clamp is stretch-proof and is able to lock the seatpost tightly when installed it correctly.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Convenient design and simple installation.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Without tools, you can adjust the seat height quickly and easily.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Ergonomic design, lengthening rod, more efficient and more comfortable.</span> </li> </ol> <span style="font-family:Arial;font-size:16px;"><strong>Specification:</strong></span> <span style="font-family:Arial;font-size:16px;">Condition: 100% Brand New</span> <span style="font-family:Arial;font-size:16px;">Material: Aluminum Alloy</span> <span style="font-family:Arial;font-size:16px;">Color: red, black, silver, gold (optional)</span> <span style="font-family:Arial;font-size:16px;">Diameter: Approx. 41mm/1.6inch</span> <span style="font-family:Arial;font-size:16px;">Suiatble for 33.9mm/1.3inch seatpost&nbsp;</span> <span style="font-family:Arial;font-size:16px;">Weight: Approx. 35g</span> <span style="font-family:Arial;font-size:16px;"><strong>Package list:</strong></span> <span style="font-family:Arial;font-size:16px;">1 * Bike Seatpost Clamp</span> <div style="white-space:nowrap;"> </div> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>