The Shimano SLX M7000 11-Speed cassette offers a lightweight, minimal design with a sprocket carrier. Its Hyperglide sprockets feature a computer-designed tooth configuration and contoured shift gates for crisp, smooth shifts even under load. This cassette provides close-ratio gearing for more efficient energy use through finer cadence control. Sprockets are cut away and drilled to reduce weight without compromising rigidity. Designed for 11-speed HG-EV MTB chains. Average weight is 467g for the 11-40T option. Compatible with Shimano HG-EV MTB Chains.