Description: Practical bicycle chain buckle of chain magic have all speed magic button. Allows quick chain removal without tools. Reusable missing links to make chain maintenance and repair easier. A connector link for your 7/8/9/10/11 speed chain. Easy to install, practical and convenient to use. Specification: Material:Steel Color:Gold Quantity: 1 Pair Package Includes: 1 x Pair of Bike Chains Connector
