?Brief Introduction:  <br />Are you ready to go suburb with your friends by bike to relax yourself? Then your need this excellent Qiyang QY-01 Bike Seat Post Clamp. It is a essential bicycle parts to lock your bike seat tube and prevent stolen. Ultra-light and flexible design makes your cycling more relaxed and interesting. Exquisite 6061 aluminum alloy material¡¢ bright youthful colors¡¢ I am sure it is what you want. Enjoy your bike trip without restraint!<br /><br /><br /><br /><br /><br /> Main Features:  <br />The diameter is 31.8mm<br />Fixed hex screw design¡¢ great for DIY your bike<br />Made of high-quality 6061 aluminum alloy¡¢ stable durable and corrosion resistant<br />Put no extra weight on your bike<br />It can be installed on your bike easily and firmly<br />Perfect for road bike¡¢ MTB¡¢ fixed gear etc.<br /><br />    Specifications<br />General<br />	 Type: Seat Post Clamp¡¢ Seatpost Clamp                                                  <br />                        Brand Name: Qiyang                                                  <br />                        Model Number: Qiyang QY-01                                                  <br />                        Material: Aluminum alloy                                                  <br />                        Suitable for : Bike¡¢ Mountain Bicycle¡¢ Road Bike                                                	<br />Specifications<br />	 Color: Blue¡¢ Gold¡¢ Black¡¢ Red                                                	<br />Dimension and Weight<br />	  Product weight : 0.018 kg                                                  <br />                        Package weight : 0.040 kg                                                  <br />                        Product size (L x W x H)   : 4.5 x 3.6 x 1.3 cm / 1.77 x 1.41 x 0.51 inches                                                  <br />                        Package size (L x W x H)  : 6 x 6 x 3 cm / 2.36 x 2.36 x 1.18 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Qiyang QY-01 Bike Seat Post Clamp 31.8mm 6061 Aluminum Alloy Mountain Road MTB Bicycle Tube Clip                                                	<br /><br /><br /><br />                                                                                            <br />