Welcome to our store！</br> 1、Manganese Steel: Made of manganese steel, the bike chain connector is finely treated and accurately machined for ruggedness and durability. 2、11 Speed: Bike chain connector is suitable for 11 speed chains of mountain and road bikes. Smoother edge will not damage bike chain, suitable for fluent chain rotation. 3、CNC Machined: After CNC cutting and polishing, the bike chain connector exterior is flat and burr free. It has a comfortable feel to touch. 4、High Strength and Reliability: The bike chain connector is manufactured with fine polished surfaces to ensure strength and reliability of fastening. 5、Quick Release Buckle: Pack of 10 pairs, quick release link design, easy to install, convenient to use. Make the chain maintenance process much easier. <p class="wang-edit-text"><p class="wang-edit-text">Item Type: Bike&nbsp;Chain&nbsp;Link&nbsp;Connector Material: Manganese Steel Gross Weight: 22g / 0.8oz Style: 11 speed Color: Silver <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> 10 Pair x&nbsp;Bike Chain Link Connector 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>