Marucci Sports

Marucci 2027 RCKLESS Gen 2 Comp Jr Big Barrel USSSA Baseball Bat -10

Marucci Sports

Marucci 2027 RCKLESS Gen 2 Comp Jr Big Barrel USSSA Baseball Bat -10

Marucci Sports logo

Marucci 2027 RCKLESS Gen 2 Comp Jr Big Barrel USSSA Baseball Bat -10 (MJBBRC2)

Junior Big Barrel exists for a very specific player: the kid who has outgrown a USA bat but isn't strong enough to control a full-length USSSA bat yet. The Comp JBB gives them the real 2¾" barrel and Marucci's full composite technology in a shorter, lighter package — so they get the big-barrel forgiveness without dragging a bat they can't handle.


Features:

  • Full 2¾" Junior Big Barrel — The same big USSSA barrel diameter in a shorter overall length and lighter total weight, sized for younger travel ball hitters.
  • FLEX Composite Barrel — Fiber-layered energy exchange for maximum barrel flex and extreme responsiveness. A young hitter gets rewarded for a decent swing.
  • OLS Connection — Two-piece connection built stiff for energy transfer while dismissing virtually all vibration — which matters most for the players still learning to square things up.
  • PFX Composite Handle — Flex engineered specifically for this drop and this size of hitter.
  • Ring-Free Barrel Construction — No restrictor rings, letting the entire barrel flex and perform with no dead spots.
  • Mid-Loaded Swing Weight — A little mass out front to help drive the ball, balanced enough for a developing hitter to control.
  • USSSA 1.15 BPF Certified — Approved for USSSA travel and tournament play. 1-year manufacturer's warranty.