These are 3/8″ nuts for Shimano Nexus hubs. They are sold separately, not by the pair. Compatible with Shimano Nexus 7, Nexus 8 and Shimano Alfine hubs
Brand
Shimano
Shimano Inc. is the leading producer of bicycle parts and fishing equipment. It is the world's largest manufacturer of bicycle components as gear wheels, derailleurs, and brakes, with a 70 percent market share.
