<b>LITEONE Carbon Seatpost, Your Best Choice.</b></br><b>Note: Pls choose the right size.</b></br><b>Note: Pls choose the right size.</b></br><p><b>Specification:</b><br> <b>Size:</b> 27.2 × 350mm<br> <b>Diameter:</b> 27.2mm<br> <b>Total length: </b>350mm (13.7inch), Tube Length: 325mm (12.8inch), Head Length: 25mm (0.9inch)<br> <b>Strength:</b> 4.9 levels ultra high strength, maxium of 580lbs<br> <b>Setback:</b> 20mm<br> <b>Adjust tube length: </b>0-320mm<br> <b>Use: </b>mountain bike, track bike, fixed gear, road bike and so on</p> <p><b>Package Include:</b><br> 1 * <b>Bike Seatpost</b></p>