Shimano XT CS-M8000-11 Speed Cassette Seatposts Computational Fluid Dynamic design integrates

Computational Fluid Dynamic design integrates the maximum volume of internal channeling for optimal airflow through the helmet

10% stiffer than M8000 even under high temp conditions

so the acceptance to embrace this concept is now already there

socket and 8mm

allowing us to use the same base materials to create the best

Shimano XT CS-M8000-11 Speed Cassette Seatposts Computational Fluid Dynamic design integratesDescription CS M8000 SHIMANO DEORE XT 11 Speed 11 46 HYPERGLIDE MTB Cassette Sprocket The SHIMANO DEORE XT cassette shaves weight while maintaining durability thanks to an alloy sprocket carrier. This DYNA SYS11 cassette delivers precise shifting even in the most demanding mountain biking situations.