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2 5/8 Inch Barrel Diameter
Drop 11 Length-To-Weight Ratio
Balanced Swing Feel
One-Piece, All-Alloy Baseball Bat (Topped With A Composite End Cap)
Features USA Bat Certification
Approved For Play In AABC, Babe Ruth, Cal Ripken, Dixie Youth, Little League, Pony & NABF Baseball
SL Hyper Alloy - Super Thin Wall Design For Improved Bat Speed and Barrel Performance
SPD-Gen2 End Cap - Updated Composite End Cap To Optimize Barrel Perforamance & Reduce Weight At The End Of The Barrel.
Premium LS Pro Comfort Grip - Exhibits Perfect Mix Of Tack & Cushion
Full Twelve (12) Month Manufacturer's Warranty
Description
Louisville Slugger Atlas -11 USA Baseball Bat: WBL4129010
Speed, performance, and control come together in the Louisville Slugger Atlas -11—a USA bat built to help young hitters make consistent, powerful contact with ease.
Bat Benefits
The Atlas -11 is engineered with a balanced swing weight, making it ideal for developing players who need quick bat speed without losing control. Its SL Hyper Alloy Barrel features a super-thin wall design that enhances bat speed and maximizes barrel performance, giving hitters more pop while maintaining a lightweight, easy-to-swing feel. This design allows young players to generate solid contact and drive the ball with confidence.
To further enhance performance, Louisville Slugger equips the Atlas with an SPD-Gen2 End Cap, crafted from composite materials to optimize the barrel’s responsiveness while reducing weight at the end of the bat. This improves swing control and helps players get the barrel through the zone faster. The Premium LS Pro Comfort Grip adds the perfect mix of tack and cushion, keeping hands secure and comfortable for every swing. For USA Baseball players who want a bat that blends speed, performance, and all-around playability, the Atlas -11 is a top-tier choice.
Warranty
The high-powered bats of Louisville Slugger are backed by a twelve (12) month manufacturer’s warranty! If you have bought this bat from JustBats and noticed that there is an issue on it before 12 months have passed from the purchase, please reach out to our Bat Experts. They will be able to get you the necessary information to reach out to Louisville Slugger and begin the warranty replacement process.
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Questions and Answers
Have a question about the 2026 Louisville Slugger Atlas -11 USA Baseball Bat: WBL4129010? Ask our team of experts and they will respond within 24 hours.
About the Brand
In 1842, J. Frederick Hillerich emigrated with his family from Baden-Baden, Germany to the United States. Eight years before, the 1834 Book of Sports had made its debut as the nation's first publication covering baseball. But when he arrived in Baltimore, J. Frederick Hillerich would never have dreamed of the future impact his family would have on America's favorite pastime.
After a short while, the Hillerichs moved to Louisville, where J. Fred started a woodworking shop in 1856. Two of his sons, Adam and John Andrew "Bud" were born in the United States and would later join their father in his business. By 1864 "J.F. Hillerich, Job Turning" was in operation and filled orders for businesses by custom-turning everything from balusters to bedposts.
The firm thrived, and by 1875 the little woodworking shop employed about 20 people. In 1880 Bud Hillerich, who was an amateur baseball player, became an apprentice in his father's shop. Young Bud made his own baseball bats along with bats for several of his teammates.
The debate over the origins of the first bat continues to generate controversy among baseball enthusiasts, but the younger Hillerich was most certainly involved in getting his father's business involved with what would become the company's signature item. According to company legend, the first bat was turned by Bud for Pete "The Old Gladiator" Browning in 1884. Browning was a star on Louisville's professional American Association team - the Eclipse. On a spring afternoon Bud, then seventeen, witnessed Browning break his favorite bat. Bud offered to make a bat for his hero, and Browning accepted. After the young wood shop apprentice lathed a quality stick from white ash, according to the story, Browning got three hits with it in the next game.
Louisville Slugger gloves are worn by more pitchers in Major League Baseball than any other glove.
Bat Properties
2026 Louisville Slugger Atlas -11 USA Baseball Bat: WBL4129010
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