The machined cutouts save a little weight while also, along with the machined edges, gives it a clean and unique look. Made from aluminum 6061-T6. Material: 6061-T6 Aluminum.
This is the Shimano Ultegra CS-8000 11-Speed Cassette. Using Hyperglide sprockets with revised tooth profiles, the CS-8000 11-speed cassette features reduced wear and lightning-quick shifts. Type: Cassette.
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.
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.