Shimano Deore CS-M4100 10-Speed MTB Cassette 11-42

The MTB Shimano Deore CS-M4100 10-speed cassette is a replacement for riders looking to refresh their mountain bike drivetrain. It fits wheels with a HG freehub body and covers a range from 11 to 42 teeth.

• Range from 11 to 42 teeth: easy pedalling on climbs and speed on the flat
• 10 speeds: shift with even steps between sprockets
• Plated steel sprockets, spider and lockring, designed for MTB use
• Fits a HG freehub body, with the lockring included in the package
• Pair it with a CN-HG95 or CN-HG54 chain and a compatible rear derailleur

Technical specifications

• Model: DEORE CS-M4100-10, variant 11-42
• Manufacturer code: E-CSM410010142
• Number of speeds: 10
• Teeth: 11-13-15-18-21-24-28-32-37-42 T
• Material: steel sprockets, steel spider, steel lockring; plated sprockets, spider and lockring
• Standard / interface: HG (HYPERGLIDE-MTB, 10-speed cassette); Shimano MTB freehub / Shimano-SRAM HG body
• Recommended chain: CN-HG95, CN-HG54 (HG-X 10-speed)
• Compatible rear derailleur: RD-M5120-SGS (2x10 and 1x10), RD-M4120-SGS (2x10), RD-M6000-GS
• Colour: Black/Silver
• Package contents: 1 Shimano Deore CS-M4100-10 cassette and 1 steel lockring

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.