Sram PG-850 8-Speed Cassette 11-28T Silver Sunshine_Enriched Cassette technology optimized for MTB

Cassette technology optimized for MTB

Fully integrates with Garmin cycling ecosystem for data analysis

PLEASE NOTE:  This is the caliper only

keeping shims in place

It also has a valve with cord to compress the packed volume

Sram PG-850 8-Speed Cassette 11-28T Silver Sunshine_Enriched Cassette technology optimized for MTBCassette 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