SHIMANO DEORE XT Cassette CS-M8100-12 12-speed

Shimano Deore XT CS-M8100-12 12-Speed Cassette

The Deore XT M8100 12-speed cassette in 10-45T. HYPERGLIDE+ shift ramps give quick, smooth shifts under load, and the BEAM SPIDER construction keeps it light and stiff.

Needs a MICRO SPLINE freehub, which is what allows the 10T small cog. Runs a 12-speed HG chain. Not sure it fits your bike? Talk to us and we'll check.

Key Features

• 12-speed HYPERGLIDE+ shifting
• BEAM SPIDER construction
• 10T small cog via MICRO SPLINE
• 10-45T range

Specifications

• Speeds: 12
• Sizes: 10-45T (10-12-14-16-18-21-24-28-32-36-40-45T)
• Compatible chain: HG 12-speed
• Freehub: MICRO SPLINE
• Spider: Aluminium, painted
• Sprockets: 2 aluminium, 10 steel
• Lock ring: Aluminium, anodised
• Weight: 461g (10-45T)

Specs can change without notice from Shimano.