• Super Fluid Drive 11-speed wide-range MTB cassette
• Hi-Tensile steel sprockets (x6/7 largest mounted to x2 alloy spiders)
• Standard HG/splined MTB freehub body fit
• Compatible with most med/long cage 11spd SRAM/Shimano recent clutch-type MTB rear derailleurs
• Finish: ED Black
• Weight: 429 g (11 - 40T) / 465 g (11 - 42T) /
534 g (11 - 46T)