Shimano 12 speed 105/SLX chain CN-M7100, 108 links plus 2 Quick-Link connectors. Was on my Trek Madone with largest chainring 50t, rear cog 34t. Lightly used, less than 300 miles; installed Feb 2026 but i changed rear cassette to 11-36t which required getting a new longer chain.
GREY
Shimano XT M8000 11-Speed Bicycle Cassette
Superior braking. Intuitive maintenance. XT is the high performance workhorse you can count on. Shimano Deore XT CS-M8000 Cassette – 11 Speed, 11-42t, Gray. Cassette Shimano CS-M8000 Deore XT 11-Speed 11-42T.
Shimano Deore XT CS-M8000 Cassette (Grey) (11 Speed) (Shimano HG)
This is the Shimano Deore XT M8000 HG-X Cassette Sprocket (11-Speed). Ride anywhere with smooth and precise gear changes. Improved driving efficiency and stable shifting. Shave bike weight off without sacrificing durability or reliability.
Shimano Ultegra FC-R8100 Crankset (Grey) (2 x 12 Speed) (Hollowtech II)
The Shimano Ultegra FC-R8100 Hollowtech II Crankset ensures maximal power transfer from the pedals to the chain. Check out our full selection of Shimano Ultegra 12 Speed Di2 Parts. Note: Images are for illustrative purposes.
