8/9/10/11/12-Speed Cassette 11-25T/28T/32T/34T/36T/40T/42T/46T/50T/52T Bike S...
Easy to Install: This freewheel characterized by smooth rotation without much noise. High precision internal thread ensures close connection with bicycle hub. 8 Speed Cassette 11x28 cogs: 11-13-15-17-19-21-24-28T.