Sram PG-830 8-Speed Cassette 11-28T Silver compatio_raw Each mounts easily to your

Each mounts easily to your bike and the Bluetooth Smart and ANT+ duel band technology allows you to connect and display data on both smartphone and bike computers

Single-wall rims and loose-ball hubs that come out of the box round and true

highly water resistant materials Dual weather resistant zippers allow easy access from either side Mounts securely with hook and loop fasteners

FENDER AND BEAMRACK NOT INCLUDED

Sram PG-830 8-Speed Cassette 11-28T Silver compatio_raw Each mounts easily to yourCassette technology optimized for MTB. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Go climb a mountain. Sram's cassette performance is optimized by material choice, tooth profile and shift ramp design for quick and positive index shifting PowerGlide II 8 speed performance in an all steel cassette.