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Available both stock/untouched and Heat Rolled with Progressive Pressure - choose your preference during checkout!
The 2026 Marucci CATX RCKLESS Alloy Junior Big Barrel (-10) is built for young players who swing with intensity and never back down from a challenge. Packed with Marucci’s most advanced alloy technology, this one-piece bat brings a traditional swing feel and lightweight control to the plate. The AZR Alloy Barrel offers a hot-out-of-the-wrapper performance with the durability and forgiveness that developing hitters need to gain confidence and deliver results.
Designed with Multi-Variable Wall Technology, the barrel features thinner walls and a larger sweet spot, allowing players to make solid contact even on off-centered swings. Ring-Free Barrel Construction eliminates dead spots, so energy transfer is maximized on every swing. To protect growing hands, the bat incorporates an AV3 Vibration Dampener in the handle, absorbing sting and enhancing overall comfort during impact.
With a TFX Endcap for improved flex near the barrel’s end and a precision-balanced swing weight for better bat speed and control, the CATX RCKLESS JBB -10 is perfect for rising youth players. The bat is finished with a comfortable blue 1.75mm Soft-Touch Grip and an updated knob and taper design that ensures the perfect ergonomic fit. USSSA 1.15 BPF certified and made for game-ready chaos, this bat is the total package for young ballplayers on the rise.
- Brand: Marucci
- Sport: Baseball
- Barrel Size: 2-3/4 in
- Certification: USSSA 1.15 BPF Certified, intended for Coach Pitch
- Drop: -10
- Frame: One-Piece Alloy Construction for a clean, consistent, traditional swing feel
- Ring-Free Barrel Construction - This design allows for more barrel flex and increased performance with no “dead” spots.”
- AV3 Vibration Dampener - This 3rd generation Anti-Vibration Technology located in the handle of the bat absorbs vibrations & sting, producing unmatched feel and comfort.
- AZR Alloy Barrel - This responsive, durable alloy provides better feel, more forgiveness, and more performance.
- Multi-Variable Wall Design - Multi-variable wall design creates an expanded sweet spot and thinner barrel walls that are more forgiving after off centered contact.
- 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.
- Precision-Balanced Feel - Produces a lower M.O.I. for speed and control
- Series: Cat X RCKLESS
- Warranty: 1 Year
- Year Released: 2025
- Adding our Heat Roll with Progressive Pressure to your order may cause decertification, check with the governing body of your league for clarification
Manufacturing tolerances, performance considerations, and grip weight may cause variations from the listed weight/Mass Index.
OPTION GUIDE: Should I order this bat stock/untouched or Heat Rolled with Progressive Pressure?
If you order your new bat Heat Rolled with Progressive Pressure, it will be delivered to you completely and evenly broken in. This process adds 20-40ft of distance to your solid hits, increases consistency, improves durability and adds 2-3 business days of lead time to your order. If you plan to use the bat in an official game or event, please verify the legality of our process with your league or sanctioning body before use. We (LongballBats.com) do not encourage the use of a Heat Rolled bat in any game or event where it is against the rules. Click here for details about our process!
