Product Details:<br />Color: Red, Black, Silver, Blue, Golden<br />Quantity: 1 &amp;times; LF Bike Seatpost Clamp<br />Size: 31.8mm\/34.9mm<br />Material: AL6061<br />Weight: 25g<br />Convenient to take because of its small size<br /><br />Package includes:<br />1 x Bike clamp