Thanks to the BEAM SPIDER construction, the new SHIMANO DEORE M6100 12-speed cassette weighs even less and SHIMANO's MTB shifting system gets an extra gear. With SHIMANO's new MICRO SPLINE cassette hub body and HYPERGLIDE + tooth profile, the 10-51T cassette offers advanced shifting performance.
The best elements of top technologies
HYPERGLIDE + provides fast and smooth shifting
BEAM SPIDER construction saves weight and increases stiffness
12-speed gear combination with a wide range from 10-51T