Welcome to our store！</br> 1、Made of high quality materials, high strength, anti-rust, non-deformation, wear-resistant and durable. 2、Hollow out design reduces much weight to lessen the burden of long time cycling, also easy for cleaning. 3、It can promise smooth rotation of chain, suitable for chain ring between 11-50T. 4、Designed for 10 speed mountain bike, easy to install. 5、Nice replacement for bike lovers. <div class="wang-edit-text"><span style="font-family: Arial; font-size: 16px;">Features:</span> <ol> <li> <span style="font-family:Arial;font-size:16px;">Made of high quality materials, high strength, anti-rust, non-deformation, wear-resistant and durable.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Hollow out design reduces much weight to lessen the burden of long time cycling, also easy for cleaning.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">It can promise smooth rotation of chain, suitable for chain ring between 11-50T.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Designed for 10 speed mountain bike, easy to install.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Nice replacement for bike lovers.</span> </li> </ol> <span style="font-family: Arial; font-size: 16px;">Specification:</span> <span style="font-family: Arial; font-size: 16px;">Material: Aluminium+Steel</span> <span style="font-family: Arial; font-size: 16px;">Color: Shown as picture</span> <span style="font-family: Arial; font-size: 16px;">Teeth: 11-13-16-20-24-28-32-36-42-50T</span> <span style="font-family: Arial; font-size: 16px;">Applicable: 10 speed bike</span> <span style="font-family: Arial; font-size: 16px;">Weight: Approx. 706g</span> <span style="font-family: Arial; font-size: 16px;">Package List:</span> <span style="font-family: Arial; font-size: 16px;">1 x Bike Freewheel&nbsp;</span> <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style></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>