Shimano XT CS-M8100 12 Speed Cassette - Shimano Micro Spline - 10-45T - 12 Speed eBay if not 3 chains before

if not 3 chains before you need to replace the cassette

Rear Light: 3 modes in total

These IS headsets are for frames with molded-in internal bearing cups

Pulse: 200 lumens – 6 hours battery life

Shimano XT CS-M8100 12 Speed Cassette - Shimano Micro Spline - 10-45T - 12 Speed eBay if not 3 chains beforeThe XT CS M8100 12 Speed Cassette offers the excellent shifting performance that we have come to love from Shimano in both Wide Range and Rhythm step options. Both cassettes feature Beam Spider technology for increased weight savings, rigidity and durability. They also feature the Hyperglide+ technology found in XTR, offering Shimano's smoothest ever shifts in a lightweight package. The 10 51T Wide Range cassette is perfect for riders after a huge