Small in size but huge in importance, the QRS-11 offers rock solid dependability in a design that can be reused two times. In fact, the QRS-11 is the only 11-speed master link that is reusable at all. 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.
Compatible with Shimano, SRAM and Campagnolo chains and recommended for 1x drivetrain systems; replace link after two uses or when chain is replaced, whichever occurs first; for simple installation and removal use YBN's master link tools found in our Tools & Equipment section.