Shimano Cassette CS-M8200 XT 12spd Option:10-51T If it was any lighter

If it was any lighter

interchangeable parts and over 40 configurations to meet almost every need

Hard anodized black finish

The performance oriented cut is constructed of a 4-way stretch woven fabric and feature a comfort waist adjustment system

Shimano Cassette CS-M8200 XT 12spd Option:10-51T If it was any lighterFeatures 10 51T 510% Range: The widest gear range and most frame compatibility of all DEORE XT cassette options. 9 45T Compact Drivetrain: When specified with smaller chainrings and the mid cage DEORE XT rear derailleur, the 9 45T DEORE XT cassette provides a lightweight, ground clearing option with a no sacrifice 500% range. FREEHUB Compatibility: CS M8200 is compatible with the MICRO SPLINE FREEHUB body standard. 9 45T is compatible with MICRO