Sram PG-830 8-Speed Cassette 11-28T Silver Sunshine_Enriched Built from extremely durable fabric

Built from extremely durable fabric and zippers

Adjustable cleat tension (Uses SH51/SH55 cleats)

CPSIA and Proposition 65 safety standards

Thanks to dynamic inertia

Center-Lock Disc and rim brake

Sram PG-830 8-Speed Cassette 11-28T Silver Sunshine_Enriched Built from extremely durable fabricCassette 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.