Shimano XT CS-M8000 Cassette Cogs (11 Speed) (13T)

carriers and six titanium cogs for reduced weight Nickel-plated finish for corrosion and wear resistance Dyna-Sys11 cassette with "Rhythm step" gearing for closer gear ratios and smoother shifting performance Fits Dyna-sys11 and ...

was created to optimize the shifting performance of your bicycles existing drivetrain, especially when it is paired with a matching KMC chain. Starting with a specially coated high strength steel construction for ...

Shimano's Deore M5100 11 speed cassette offers rider tuned gear steps for maximum cadence control across the varied terrain of mountain biking. Features: Ride anywhere with smooth and precise shifting with HyperGlide ...

42T cog to fit SRAM 10-speed cassettes 42T is compatible with 36T max cassettes Remove the existing 17T and add the Extended Range cog without any additional spacers to create an 11-42 ...

combines Microshift's continuously molded cogs with a CNC machined aluminum spider to deliver rapid, precise shifting at a lower weight. Features: Continuously molded cogs are more consistent, resulting in more predictable shifting ...