Classified cassettes are manufactured from a single block of metal, all of which are machined and subsequently coated with a high durability and low wear coating.
They are extremely lightweight and designed to fit the unique Classified Powershift hub interface.
The cassettes are compatible with SRAM, Shimano and Campagnolo drivetrains (11 and 12 speed). Developments: 11, 12, 13, 14, 15, 17, 19, 21, 23, 26, 30 Weight: 178g