General description Our complete bike chain repair kit includes everything you need to fix your bike chain, whether at home or on the go. Each pack comes with a bike link pliers, a chain wear indicator, and a chain breaker tool, making it easy to maintain your bike. Technical specifications Includes: bike link pliers, chain wear indicator, chain breaker tool, and 3 pairs of missing connectors for 6/7/8/9/10 speed chains Compatible with: 7, 8, 9, 10, 11 speed, and single-speed bike chains Material: high-quality carbon steel for durability Installation The chain breaker tool allows for easy removal and insertion of pins in the bike chain while keeping it securely in place Link pliers enable quick and easy removal and attachment of chain links Usage Use the chain wear indicator to assess when it's time to replace your bike chain; if the 0.75 or 1.0 teeth pass through the chain, it needs replacement Ideal for temporary repairs if a chain breaks while riding Connectors can be reused and