YBN QRS-12 Master Link
The YBN QRS-12 Master Link offers rock solid dependability in a design that can be reused five times. In fact, the QRS-12 is the only 12 speed master link that is reusable at all, let alone five times.
With a pin power exceeding 350kgf and four safety sections to prevent false release, it’s no wonder YBN has a patent on the design. Add in chromium carbide hardening for extraordinary longevity (as long as the chain’s life) and this little link successfully punches far above its weight class.
