Don't remember if I've used the KMC,but that looks just like the PC1 links,and I've never had an issue with them at the shop. Took a bit of practice to get them to pop on the first try,but never had one fail.
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C'dale BBU('05 and '09)/Super Six/Hooligan8and 3,Kona Dew Deluxe,Novara Buzz/Safari,Surly Big Dummy,Marin Pt Reyes,Giant Defy 1,Schwinn DBX SuperSport,Brompton S6L/S2E-X/M6L-X/S12 T Line
