Shimano Deore CS-M6100 Micro Spline 12V cassette

With its BEAM SPIDER construction, the new SHIMANO DEORE M6100 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, the 10-51T cassette delivers advanced shifting performance.

Trickle down technologies at its best

  • HYPERGLIDE+ provides fast and smooth shifting.
  • BEAM SPIDER construction cuts weights and boosts stiffness.

10-51T wide range 12-speed gear combination


Technologies

Micro Spline

Micro Spline offers an aluminium driver body that reduces weight and integrates only with cassettes of the same configuration. Smaller grooves, spread over a larger surface area, limit damage to the construction and increase its life.

HG for Hyperglide+

Revamped HG chain features an extended inner link plate that connects seamlessly with new chainring tooth shape for ultra-efficient drivetrain performance. This design change reduces the vibrations normally caused by the inner and outer chain plates rolling onto the chainring, and provides better chain engagement, stronger retention, and smoother pedaling.

Benefits & Features

  • Improved chain retention encourages more aggressive all-terrain riding and relieves chain-issue anxiety.
  • Smoother drivetrain transmission and enhanced shifting performance sharpens riders’ concentration and improves acceleration.
  • Better chain engagement cuts abrasion, reduces maintenance, and lengthens the lifespan of the chain.

More information on the packaging of this article.