Super Fluid Drive 11-speed wide-range MTB cassette
AL-7075 largest sprocket (x6 largest sprockets mounted to x2 alloy spiders)
Standard HG/splined MTB freehub body fit
Compatible with most med/long cage 11sp SRAM/Shimano recent clutch-type MTB rear derailleurs
Finish: Black Chrome
Weight: 412 g (11 - 40T) / 419 g (11 - 42T) / 485 g (11 - 46T) / 560g (11-50T)