About Easton M1 Freehub Body
"XD Driver” Cassette body for SRAM XX1 cassettes for Easton M1-121, M1-221, M1-321, and M1-322 hubs.
More About The Manufacturer Easton
Born in 1984, Easton Cycling has built on nearly a century of sporting good production with carbon component manufacturing that is renowned around the world for its performance and quality. Easton Cycling is a world leader in cutting-edge composite utilization, spearheading the use of Carbon Nanotube Technology in cycling components - from Tour de France-winning wheelsets to stems and handlebars.