2025 Marucci (-10) Cat X RCKLESS Composite 2 3/4" Junior Big Barrel Baseball Bat: MJBBCRC

Effortless power meets elite performance with the 2025 Marucci CAT X RCKLESS Composite JBB USSSA Bat (-10). Designed for young athletes in coach pitch or machine pitch leagues, this two-piece composite bat features a 2 3/4" barrel and mid-loaded swing weight for maximum barrel control and explosive pop.

The FLEX Composite Barrel delivers premium responsiveness and a signature sound, while the OLS Connectioncreates one of the stiffest, smoothest swings available by eliminating vibrations on contact. Paired with a PFX Composite Handle, the RCKLESS Comp enhances swing speed and feel for youth hitters building power.

Add in Ring-Free Barrel Construction, a forgiving TFX Endcap, and a Custom-Molded Hand Taper for control, and this bat is built for players chasing performance and comfort in every swing.

Product Features: 

• -10 Length to Weight Ratio
• 2 3/4 Inch Barrel Diameter
• Mid Loaded Swing Weighting 
• Two Piece Composite Baseball Bat
• Junior Big Barrel (JBB) - Recommended for young ball players aged 5-7 Years Old playing Machine Pitch or Coach Pitch
• Colorway: Black / Purple / Teal
• Flex Composite Barrel: Fiber Layered Energy exchange for maximum barrel flex and extreme responsiveness with an explosive sound.
• OLS Connection: One-of-a-kind design creates the stiffest connection available, while dismissing virtually all vibrations on contact for the strongest, smoothest swing yet.
• PFX Composite Handle: Player-Optimized Flex Composite handle engineered specifically by weight drop adjusting flex characteristics to enhance swing speed, power, and feel.
• Ring-Free Barrel Construction: This design allows for more barrel flex and increased performance with no "dead spots".
• TFX Endcap: New True Flex Endcap is a softer endcap allowing the barrel to flex more towards the end of the bat for increased forgiveness.
• Custom-Molded Hand Taper: Ergonomically designed for each weight drop for a better fit, more bat control, and a better overall feel between athlete and bat. Designed to be easily removable to fit athletes preferences.
• Updated Knob Design: Optimized knob shape for each weight drop for better hand feel and comfort.
• Legal for play in all USSSA Sanctioned Leagues and Tournaments including all USSSA and Perfect Game sanctions.
• One Year (12 Month) Manufacturer's Warranty Included