This 10-speed Dyna-Sys cassette combines stiffness with consistently smooth shifting performance and durability in an innovative lightweight package. Wide- Range 11- to 36-tooth 10- speed cassette. Refined tooth profile for HG-X chain and Shad...(more)
Wide-Range Mega-9 Gearing (Close ratio 9-speed sprocket cluster with up to 32T low gear results in a wider range of gear choices and a lower bottom end). HG Sprocket Design (Special 9-speed HG sprocket design insures fast and positive shiftin...(more)
Wide-Range Mega-9 Gearing (Close ratio 9-speed sprocket cluster with up to 32T low gear results in a wider range of gear choices and a lower bottom end). HG Sprocket Design (Special 9-speed HG sprocket design insures fast and positive shiftin...(more)
