Sram PG-830 8-Speed Cassette 11-28T Silver compatio_raw Light memory mode

Light memory mode

RX is the last saddle you will ever need

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

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

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

Sram PG-830 8-Speed Cassette 11-28T Silver compatio_raw Light memory modeCassette 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.