Phone: 440-290-0860
Fax: 1-440-368-1423
Email: sales@spcsports.com
Address: 9431 Mentor Avenue, Mentor, Ohio 44060
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Details
The 2027 Marucci RCKLESS GEN 2 ALLOY -10 USSSA JBB Baseball Bat MJBBR2 from Marucci is a USSSA Junior Big Barrel (JBB) baseball bat designed for young travel baseball players who want the traditional feel of a one-piece alloy bat with a lightweight, balanced swing. Built with an AZR Alloy Barrel, Ring-Free Barrel Construction, and Multi-Variable Wall Design, this bat delivers a larger sweet spot, faster swing speeds, and consistent performance across the barrel. Certified for USSSA 1.15 BPF Junior Big Barrel play, it gives developing hitters the confidence to attack every pitch. Since 1999, SPC Sports has proudly served baseball and softball players from Mentor, Ohio with premium equipment and expert customer service.
Features
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One-Piece Alloy Construction
- Produces a clean, traditional swing feel with immediate feedback and dependable performance.
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Balanced Swing Weight
- Lower moment of inertia (MOI) helps young players generate faster bat speeds while maintaining excellent barrel control.
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AZR Alloy Barrel
- High-performance alloy construction provides outstanding durability, responsiveness, and consistent barrel performance.
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Multi-Variable Wall Design
- Variable wall thickness expands the sweet spot and improves forgiveness on off-center contact.
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Ring-Free Barrel Construction
- Eliminates internal restrictor rings, allowing the entire barrel to flex more consistently with virtually no dead spots.
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AV3 Vibration Dampener
- Third-generation anti-vibration technology in the handle reduces sting and improves comfort on mishits.
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TFX Endcap
- Engineered soft-compliance endcap increases barrel flex while helping soften mishits for more forgiving contact.
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Optimized Knob Design
- Weight-specific knob shape improves grip security and hand comfort throughout games and practices.
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Enhanced Soft-Touch 1.75mm Grip
- Cushioned grip provides a comfortable, secure feel for greater confidence at the plate.
Specifications
- Brand: Marucci
- Model Number: MJBBR2
- Sport: Baseball
- Category: USSSA Junior Big Barrel Baseball Bat
- Drop Weight: -10
- Construction: One-Piece Alloy
- Barrel Load: Balanced
- Barrel Diameter: 2 3/4"
- Barrel Technology: AZR Alloy Barrel
- Barrel Design: Multi-Variable Wall Design
- Barrel Construction: Ring-Free Barrel Construction
- Vibration Technology: AV3 Vibration Dampener
- Endcap: TFX Endcap
- Grip: Enhanced Soft-Touch 1.75mm Grip
- Certification: USSSA 1.15 BPF
- Warranty: One Year Manufacturer Warranty
Frequently Asked Questions
Who is this bat best for?
The RCKLESS GEN 2 ALLOY JBB -10 is designed for young travel baseball players competing with USSSA Junior Big Barrel bats who want the feel of a balanced one-piece alloy bat.Is this bat approved for USSSA Junior Big Barrel play?
Yes. It is certified to the USSSA 1.15 BPF standard for Junior Big Barrel league and tournament play.Is the swing weight balanced or end loaded?
This model features a balanced swing weight, helping young hitters develop quick bat speed and excellent barrel control.What type of hitter is this bat best for?
Its balanced design is ideal for contact hitters and developing all-around players who value speed, consistency, and control.What makes the RCKLESS GEN 2 ALLOY JBB different?
The AZR Alloy Barrel, Multi-Variable Wall Design, Ring-Free Barrel Construction, and AV3 Vibration Dampener combine to create a larger sweet spot, reduce vibration, and provide a smooth, responsive one-piece alloy feel.This product comes with a 1 Year Manufacturer Warranty.
Browse our complete selection of USSSA Baseball Bats, shop more Marucci Baseball Equipment, and complete your setup with baseball batting gloves and baseball equipment from SPC Sports.
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One-Piece Alloy Construction
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Team Ordering
Customization & Team Orders
Coaches, Schools, Leagues, Teams, And Sports Organizations – Team Sales Representatives Will Help You Stretch Your Budget By Providing Special Team Pricing, Team Promotions, Or Volume Discounts.
Call A Team Sales Rep Today At 440-290-0859 or contact us.
