SRAM PG-1070 10 Speed 11-28t Cassette

OpenGlide technology for smooth shifting. Semi spidered design for light weight. CroMoly steel cogs. Three largest cogs are attached to an aluminum spider.

Cogs: 11, 12, 13, 14, 15, 17, 19, 22, 25, 28
Chain: SRAM and Shimano 10spd