SHIMANO DEORE XT 12-Speed MTB Cassette Sprocket

CS-M8100-12

CS-M8100-12

SHIMANO DEORE XT - 12-Speed - HYPERGLIDE+ - MTB Cassette Sprocket

With its BEAM SPIDER construction, the new SHIMANO DEORE XT M8100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear. Using SHIMANO's new MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile, these 10-45 and 10-51T cassettes deliver advanced shifting performance.

  • 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

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO CS-M8100-12
SERIES DEORE XT M8100 Series
Average weight 461 (10-45T) 470 (10-51T)
Combination 10-12-14-16-18-21-24-28-32-36-40-45T | 10-12-14-16-18-21-24-28-33-39-45-51T
   
Combination name (Group name) 10-45T 10-51T
Type HYPERGLIDE+
Compatible chain HG 12-speed
Type HYPERGLIDE+
Rear speeds 12
Aluminum gear_QTY (pcs) 2
Aluminum spider arm_QTY (pcs) 1
MICRO SPLINE
Steel gear_QTY (pcs) 10

SERIES LINE-UP

  • Pedal DEORE XT Flat Pedal
  • Rear Derailleur DEORE XT Rear Derailleur SHIMANO SHADOW RD+ 1x12-speed
  • Crankarm SHIMANO DEORE XT HOLLOWTECH E-MTB Crank Arm Set
  • Brake SHIMANO DEORE XT FLAT MOUNT Disc Brake Caliper