Brand new and high quality bike quick release seatpost clamp<br />Easy to use? quick response <br />Color: black<br />Material: Aluminum alloy<br />Diameter: about 25.4 mm<br />1 x Quick Release Clamp<br /><img src="http://img6.eachbuyer.com/x12/p93/zx29_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p93/zx29_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p93/zx29_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p93/zx29_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p93/zx29_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p93/zx29_6.jpg" />