Bodies for mechanisms Serie Viva BJC. These bodies for mechanisms are compatible with different series of BJC mechanisms such as the Serie Viva BJC family. The range of mechanisms Viva BJC series, has a wide range of finishes, all of great quality. In Onulec we have different finishes in stock, such as finishes in aluminum, chrome, metallic, polar white, etc. And on request we can supply all the finishes of the Viva BJC Series.