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.

FEATURES

Definitive shifting performanceNew shift ramp designs provide the fastest, smoothest shifts by HYPERGLIDE+BEAM SPIDERLighter and stiffer constructionReduces cassette inertia resulting in faster acceleration and increased chain securityMICRO SPLINE10T lowest sprocket realized by new FREEHUB body construction

Wide range and close step 12-speed drivetrain

PRODUCT SPECIFICATIONS

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