DT Swiss Shimano/SRAM 8/9/10; Shimano Dynasys 11 12mm Thru x 148mm Bicycle Rear Hubs
About DT Swiss - Driven by the vision of becoming a worldwide known manufacturer of bicycle components, DT Swiss expanded its product range over the years. Today DT Swiss has established itself as a leading manufacturer of spokes, nipples, hubs, rims, complete wheels as well as suspension systems.
The cassette body type is the type of cassette and number of speeds the hub will accept.
12mm Thru x 148 thru axles are often called "Boost"