The hubshells, axles and caps are made from 7075T6 aerospace aluminium.
The freehub is made from Grade 5 titanium and the freewheel ratchet is made from stainless steel.
The front hubs are available in 110x15 (Boost) and 110x20 (DH).
The rear hubs are available in 148x12 (Boost) and 157x12 (Superboost).
Front : from 144gr
Rear : from 243gr
Front Boost : 2x 6903
Front DH : 2x 6805
Rear Sram XD : 4x 6902
Rear Shimano Microspline : 3x 6902 + 1x 6802
Grade 5 titanium to make the freehub. Why? Because we didn't want to see anymore sprocket marks on the freehub without taking too much weight.