Monoblock Cassette | Shimano/SRAM 11-Speed | Range: 11-28

Ultra-light.  Maximum life.  11 Speed Monoblock Cassette, compatible with Shimano/SRAM. edco’s Monoblock is, in a word, a piece of art: A single-piece cassette exquisitely machined from a solid block of cold-forged chromoly steel, then heat-treated, tumble-finished and electroplated for added durability and low-friction operation. 0.5 mm spacer and standard locknut included.