With slightly more endload than the (-10) Balanced, this bat brings more pop for the players ready to take their power to the next level. For players who generate extreme bat speed, the extra pop in the Insane barrel brings maximum carry distance. The line of DeMarini CF9 bats is made for the way you play. Plain and simple. Whether you're a power hitter looking to bring the boom or a speed demon trying to slap it silly, our innovative technology from knob to endcap delivers you the right bat for when it counts - game time. The new Paraflex Composite Barrel - with 22% stronger carbon fibers - creates a huge sweet-spot for massive pop and low MOI. And we're not a one-trick pony, our Paraflex Composite allows us to precisely distribute the weight in each bat so you can find a stick that matches your game.