Utilizing WTP’s patented Hybrid System technology, the Shift Freecoaster Hub is up to 33% lighter than any other Freecoaster and combines the smoothness and durability of a Cassette hub with the endless possibilities of a Freecoaster. Paired up with Eclat's Viper and Gong Nylon hub guards (included) and an adjustable slack system, the Shift can also easily be converted into a Cassette hub in a matter of seconds