- Purpose and key benefit - Designed to remove and install chain pins for single speed (1-speed) and 7, 8, 9, 10, 11, 12-speed bicycle chains. Solves common chain repair and maintenance tasks without needing extra tools. - What it is made of - Tool body: carbon steel for strength and durability. - Handle: coated plastic for a comfortable grip and corrosion resistance. - Performance and durability - Built from high-quality materials so the tool resists bending under normal use and holds up to repeated chain repairs. - Intended for reliable, repeatable pin removal and installation on compatible chains. - Ease of use - Simple operation: removes and installs chain links without requiring additional tools. - Handheld design for straightforward use during routine maintenance or emergency repairs. - Compatibility - Specifically compatible with single speed (1-speed) and 7–12 speed bicycle chains. Use only on these chain types to ensure proper fit and function. - Why customers need it - Eliminates the need to carry multiple tools for chain repair. - Lets cyclists and mechanics handle chain maintenance quickly and accurately, keeping bikes riding safely. - Practical use scenarios - Roadside repair: remove or rejoin a chain link after a break during a ride, letting you get back on the road quickly. - Home maintenance: perform regular chain service and length adjustments in a home workshop without needing a large toolset. - Bike shop or group rides: provide a compact, dependable option for quick chain work at events, group rides, or casual tune-ups. - Notes and care - Use only with compatible chain types listed above. - Keep the tool clean and lightly lubricated where metal-to-metal contact occurs to prolong life and maintain smooth operation.