We get a ridiculous amount of questions about Rocky grinder
s. Our most common one by far is: What are the differences between the versions? The simplest and most easy response is the base. V1 and V2 have a metal base, which many prefer, however, V3 is the newest and has a plastic base. Of course, Rancilio has switched up their internal parts (different motor manufacturers, different component manufacturers, etc.); but as far as aesthetics are concerned, the base is the only difference.