13T 9 Speeds Cogs Rear Cassette Sprocket Cog Ring MTB Bike
Up for sale is one 13Tooth 9 Speeds Cogs for Shimano or SRAM Rear Cassette. This 13T 9 speed cog is compatible with Shimano and many other Shimano compatible amd SRAM freehubs and cassettes. Durable steel construction.