SRAM PG-1130 11 Speed Cassette The cost saving features and careful design of SRAM's PG-1130 cassette puts 11 speed performance in reach for the average cyclist. The little brother of SRAM's PG-1170, the PG-1130 is a rock solid choice for making the jump to 11 speed or replacing that worn out cassette. Heat-treated steel cogs mounted to an aluminum spider make for a stiff and responsive center to your gear range and SRAM's signature Power Glide tooth pattern ensures that shifting is always crisp, quick, and accurate. Features: Heat-treated steel cogs with aluminum spider Steel lockring 11-speed compatible Recommended chain: SRAM PC-1130 Chain Gear Ratios: 11-26: 11-12-13-14-15-16-17-19-21-23-26 11-28: 11-12-13-14-15-16-17-19-22-25-28 11-32: 11-12-13-14-15-17-19-22-25-28-32 | Sram | Pg-1130 11 Speed Cassette 11-42, 11 Sp, Fits 8, 9, 10 & 11Sp Freehub