Rawlings Velo ACP 2 5/8" Barrel -10 USA Baseball BatGrab a Velo and know that you are getting a lightweight bat that is prepared to rap out hits to all alleys and corners of a baseball diamond! Most of today's youth players are demanding bats that are lightweight to allow for top barrel control and high swing velocities. The Rawlings Velo baseball bat delivers on that desire as it is a one piece and all aluminum baseball bat with a 2 inch composite end cap. Rawlings calls the 2 inch end cap their ACP