SHIMANO Nexus 22t Cog Silver

Fits coaster brake and Internally geared hubs with 3-tab spline pattern drivers

Shimano Nexus and Alfine cogs will work with either 1/8" or 3/32" chains

Cog Snap Ring: Used to attach driver cog to internally geared Shimano Nexus and Alfine hubs

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.