There is.
One of the biggest complaints we got from top coaches was that advanced juniors had to play with take downs of rackets (lower quality, less technology, etc.).
Traditionally, because kids outgrow frames so fast, most companies feared trying to sell an exact replica of an adult frame, thinking most parents purchase on price point vs. quality for young children.
We do offer take downs like our competitors (cheaper, lighter, etc.) but the Pure Drive Roddick Jr (26) and Aeropro Drive Jr are simply smaller versions of the adult frames. Thus, when the young players are ready to transition to a 27 in frame, the racket feel and sensations will not be foreign.
As with our adult frames, we offer less technical racket at lower price points.