Shimano Nexus Internal Gear Hub Sprocket - 22T - 2.3mm

Teeth: 22T. Sprocket for Shimano Nexus and Alfine 3-11 speed gear hubs. The Shimano SM-GEAR sprocket can be used for Nexus and Alfine internally geared hubs with 3 to 11 gears. They are 22 tooth, made of steel and are 2.3 mm thick.