Shimano Deore XT Cassette Sprocket CS-M8100 12s 10-51T

• Definitive shifting performance
• New shift ramp designs provide the fastest, smoothest shifts by HYPERGLIDE+
• BEAM SPIDER
• Lighter and stiffer construction
• Reduces cassette inertia resulting in faster acceleration and increased chain security
• MICRO SPLINE
• 10T lowest sprocket realized by new FREEHUB body construction
• Wide range and close step 12-speed drivetrain

CASSETTE SPROCKET, CS-M8100-12,DEORE XT,12-SPEED(HYPERGLIDE+), 10-12-14-16-18-2 1-24-28-33-39-45-51T, IND.PACK