Shimano 11-Speed Chain Pins Did you drop your chain pin under your makeshift garage workbench, just to crawl on your hands and knees to find that it completely absorbed into the earth's core? Maybe just install it wrong the first time? No problem, Shimano makes replaceable chain pins! Now, if only you could purchase a single sock to accompany that random sock at the bottom of your dryer, it would truly be a perfect world. These 11-speed chain pins are compatible with all 11-speed Shimano chains and are sold in sets of3 or 50. Designed for re- connecting Shimano chains with non- reusable pins For Shimano chains with non- reusable pins | Shimano 11 Speed Chain Pins Bag of 3, 11 Speed