Shimano Dura-Ace SS-7600 Track Cog (Black) (Single Speed) (3/32") (14T) - Y27914000
Shimano Dura-Ace SS-7600 Track Cog (Black) (Single Speed) (3/32") (14T) - Y27914000, Shimano Dura-Ace Track Cog Features: 1.37" x 24 tpi, Black Threaded Track Cassette Body Specifications: Cogs: 14T, 15T, 16T Size: 3/32" (Single Speed) Color: Black Weight: TBD