Complete bicycle chain repair kit designed for quick, reliable on-bike and workshop maintenance. Key benefits - Fix and reassemble chains anywhere: includes tools to remove, rivet, test, and reconnect chain links so you can repair a broken chain on the road or perform routine maintenance at home. - Accurate wear assessment: the included chain tester with 0.75 and 1.0 precision indicators helps you decide when a chain needs replacement, protecting drivetrain components and saving money. - Wide compatibility and solid performance: the universal chain riveter is built from robust stainless steel and works with all standard bicycle chains, letting you break and rejoin chains quickly and reliably. What it does (functions and performance) - Chain link removal and connection: 2-in-1 bicycle pliers combine a chain link remover and connector in one tool, making it easy to take out damaged links and reattach connecting links without multiple tools. - Chain riveter: universal bicycle chain riveter is suitable for all standard chains and uses a durable stainless steel construction for strong, repeatable rivet presses. - Wear measurement: high-precision chain tester provides two wear indicators (0.75 and 1.0) to measure chain stretch and help determine end-of-life or service intervals. - Basic fastener support: included 11 mm screwdriver for associated adjustments and small tasks during repairs. Included items - Chain lock pliers - Universal bicycle chain riveter (stainless steel) - Chain tester (0.75 and 1.0 indicators) - 3 pairs of bicycle chains - 11 mm screwdriver Practical use scenarios - Commuter roadside repair: quickly remove a damaged link, rivet a replacement, and reconnect the chain to get back on your commute with minimal delay. - Home maintenance and inspections: use the chain tester to monitor wear, then remove, replace or rivet links during routine cleaning and servicing to extend the life of your drivetrain. - Weekend touring or group rides: carry the compact set for dependable in-field repairs and adjustments when a chain issue would otherwise end the ride. Compatibility and materials - Compatible with all standard bicycle chains - Chain riveter constructed from stainless steel for durability and corrosion resistance - Compact, multi-function tools designed for practical field and workshop use Reliable, straightforward tools to remove, test, rivet, and reconnect standard bicycle chains for safer riding and longer drivetrain life.