CLOSEOUT Mizuno B21 Power Alloy Youth USA Baseball Bat -10oz 340568

    Price: $49.99
Item#:340568  |  Manufacturer: Mizuno
Discontinued ProductThis item has been discontinued

CLOSEOUT Mizuno B21 Power Alloy Youth USA Baseball Bat -10oz 340568

The B20 Power Alloy is engineered with aerospace-grade aluminum alloy, offering great performance and durability day in and day out. The multi-band barrel technology incorporates multiple thickness levels along the sweet spot to create a wider springboard surface area for explosive power potential. The Power Alloy also comes with a Balanced Swing Weight for increased swing speed and improved bat control. Get your B21 Power Alloy USA Bat today, right here at! No Hassle Returns, Batisfaction Guaranteed!

2022 B21 PWR Alloy USA Bat Features: 

  • 1-Piece Bat Construction
  • 100% MZ1700 Aluminum Alloy Design
  • Multi-Band Barrel Technology
  • Balanced Swing Weight
  • -10oz Length to Weight Ratio
  • 2 5/8" Barrel Diameter
  • USA Baseball Stamp of Approval
  • Legal for Pony, Little League, AABC, Babe Ruth, Cal Ripken, & Dixie
  • One Year Manufacturer Warranty

  • No reviews were submitted for this product.

  • What’s the weight of this bat?
  • Asked by Emylee
  • The weight is listed on the size drop down menu. It is a -10oz (drop 10) so the 27" is 17oz, 28" is 18oz, 29"/19oz, etc etc. Feel free to email us at with any further questions.
  • Answered by Kris (Bat Expert)

Product SpecsProduct Info
Length To Weight:Minus 10 Ounce
Barrel Diameter:2 5/8" Diameter Barrel
Model Year:2022
Product Keywords:USA Baseball