Description
KMC CL566R MissingLink Re-usable Connector: Secure and Convenient Chain Link
The KMC CL566R MissingLink Re-usable Connector offers cyclists a safe and easy way to install or repair their chain. Built for 9-speed drivetrains, it provides strong compatibility with KMC, Shimano, and SRAM chains. With its reusable design and patented safety features, it delivers long-lasting reliability for road, mountain, and cyclo-cross riders.
Re-usable Design for Lasting Value
Unlike single-use connectors, the CL566R can be installed and removed multiple times. This reusable feature makes it a practical choice for maintenance or quick repairs during long rides. Riders can carry it as a backup or rely on it as part of their daily setup.
Non-Directional for Easy Assembly
The non-directional design ensures simple installation from either direction. With no need for special orientation, connecting a chain becomes faster and easier. Whether you’re at home or trailside, this connector eliminates the hassle of traditional links.
Patented Safety for Extra Confidence
KMC’s patented MissingLink technology increases connection strength and safety. Riders benefit from smooth shifting and a secure hold that won’t loosen under pressure. This ensures confidence during high-performance rides, whether climbing steep trails or sprinting on the road.
Wide Compatibility Across Brands
Designed for 9-speed drivetrains, the CL566R works with KMC, Shimano, and SRAM chains. Its universal fit makes it a versatile choice for cyclists with different bike setups, providing reliable performance across brands.
Perfect for Road, MTB, and Cyclo-Cross
From downhill mountain biking to road cycling or cyclo-cross racing, this connector adapts to every style. Its strength, ease of use, and reusability make it essential for riders who demand performance and convenience.
Specifications at a Glance
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Speed compatibility: 9-speed chains
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Compatibility: KMC, Shimano & SRAM
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Design: Non-directional, patented safety lock
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Suitable for: Downhill MTB, road bikes, cyclo-cross
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Re-usable: Yes, for multiple assemblies




