SHIMANO CASSETTE SPROCKET, CS-M8000 11-46T, DEORE XT, 11-SPEED

Improved driving efficiency and stable shiftingShave bike weight off without sacrificing durability or reliabilityOptimal balance of lightweight and durabilityRide anywhere with smooth and precise gear changesCombination of aluminum (40T) and steel gearsOptimized gear combination and gear ratioGear combination: 11-40T, 11-42T, *11-46T (new) *11-46T only compatible with 1x11-speed drivetrain11-40T (for 3/2/1x11-speed)Wide cassette sprocket 11-40T11-42T (for 2/1x11-speed)Rhythm step gear progression11-46T (for 1x11-speed)   COMPATIBLE CHAIN HG-X11 SERIES CS-HG201,CS-HG50 GENERATION Non-Series NUMBER OF SPEEDS 11 CASSETTE OR FREEWHEEL Cassette FINISH Anodized WEIGHT 437g,434g,411g