BLACK TECH EVO QRS BC
subacqua black tech evo qrs bc: The Subacqua Black Tech Evo QRS BCd is the top range BC of our BC line, designed for the most demanding divers, offering the best features and benefits.With a renewed look compared to its predecessor, has a new accurate and reliable inflation system, which allows a finer buoyancy adjustment. The improvements are completed with a new integrated ballast system, with quick-release clips.