Classified one-piece steel cassettes are designed to fit the unique driver interface of the POWERSHIFT hub and are processed with high durability coating for low wear.
Classified cassettes are made out of one-piece steel, with high durability coating for low wear. They are extremely light and designed to fit the unique driver interface of the Powershift hub. The cassettes are available in 2 types, 11 and 12 speed, compatible with rear derailleurs of SRAM (11 and 12 speed) and Shimano (11 and 12 speed).