Bicycle Components & Accessories

SHIMANO XT CS-M8100 Cassette - 12-Speed, Silver/Black, Mirco Spline Cog Sizes: [10-45t] 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 40, 45, [10-51t] 10, 12, 14, 16, 18, 21, 24, 28, 33, 39, 45, 51 Cog Material: aluminum, steel Carrier Material: aluminum Hub Type: Hyperglide+ Recommended Use: mountain biking SHIMANO XT CS-M8100 Cassette - 12-Speed, Silver/Black, Mirco Spline