(OEM) Shimano Deore Cassette: 12s, 10-51t, 12s

With its BEAM SPIDER construction, the new SHIMANO DEORE M6100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear

• Uses Shimano's new Micro Spline freehub body and HYPERGLIDE+ tooth profile
• Delivers advanced shifting performance
• HYPERGLIDE+ provides fast and smooth shifting
• BEAM SPIDER construction cuts weights and boosts stiffness
• 10T lowest sprocket realized by new FREEHUB body construction
• Advanced shifting performance provides the confidence to enjoy any trail
• Lighter drivetrain set up
• Wide range and close step 12-speed drivetrain
• Cassette/Driver Compatibility: Shimano MICRO SPLINE
• Wide range and close step 12-speed drivetrain
• Combination: 10-51t
• Compatible Chain: HG 12-speed