Shimano Ultegra CS-6800 Cassette Cogs (11 Speed) (1st Position) (11T)

illustrative purposes. Exact specifications in image may not be correct. Features: Lightweight wide-range Road cassette for HG splined Shimano 11-speed freehubs Super Fluid Drive shift enhancing design 4 largest cogs on 2 ...

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 ...

Features: Compatible with all SRAM 11-speed chains Compatible with 11-speed road splined driver bodies 11-26T, 11-28T, 11-32T cassettes feature heat-treated steel cogs with aluminum spider 11-36T and 11-42T cassettes are compatible with ...

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 ...

cassette was developed to handle the high chain tension and extra torque that e-bikes put on the drivetrain. Smooth-shifting is achieved by creating a cleaner jump between cogs and avoiding the skipping ...