TECHNOLOGY HIGHLIGHT(S) Semi-spidered steel cogs, WiFLi, PowerGlide WEIGHT 247g (11-26) , 257g (11-28) , 300g (11-32), 366g (11-36) MATERIAL Heat treated steel cog cluster, Aluminum spider (3 cogs) GEAR RATIOS 11-32: 11,12,13,14,15,17,19,22,25,28,32, COLORS Blast silver, Zephyr silver anodized finish with laser-etched logos (11-36) RECOMMENDED CHAIN SRAM PC 1170 chain SPROCKETS ON SPIDER 3 LOCK RING MATERIAL Aluminum SPROCKET MATERIAL Steel/ aluminum RECOMMENDED GROUP SRAM Force 1, SRAM Force 22, SRAM RED 22 COMPATIBILITY SRAM Force 1, SRAM Force 22, SRAM RED 22, 11-36 Only use with medium and long cage SRAM road rear deraillerus with X-Horizon