The Jaspers 2D-150B stand comes with 3 bars. The bottom row holds a heavy synth with two bars and I wanted the same for the top row. Very happy that Jaspers - and Thomann - offer the possibility to extend, so you are unbound to a standard setup and able to customize your own. To me, this is one of the top characteristics, next to stability and durability, in which Jaspers' gear excels.