- Shimano Nexus and Alfine cogs will work with either 1/8" or 3/32" chains
- Fits coaster brake and Internally geared hubs with 3-tab spline pattern drivers
Product Specifics
- Tooth Count: 20
Today's Stock Status
UPC: 689228172364
EAN: Not available
Manufacturer Part Number: Y32203620
FW7020
155430-Q0-L