The Schuberth C3 Pro is the top of the line in modular helmets. Successor to the popular C3, the C3 Pro model comes with several improvements that truly put it in a class by itself. The new model ...

All of this really only takes a few minutes on the S2, it’s about the same as installing a “normal” modular-style intercom system. Easier, actually, because you don’t have to mess with an intercom ...