YBN Single Speed Master Link QRS410 Tools & Miscellaneous load the barrel with Race

load the barrel with Race Powder for your most explosive performance

Size: 1/2"x 1/8"

-Outside unit dimensions: 7" X 6

Add in chamfered plates and a gold finish any jeweler would be proud of and you're on your way to the head of affairs

YBN Single Speed Master Link QRS410 Tools & Miscellaneous load the barrel with RaceSmall in size but huge in importance, the QRS410 offers rock solid dependability in a design that can be reused two times. In fact, the QRS410 is the only single 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