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KJ30 Baseballs - One Dozen

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13
53
30

US$35.40 cheaper than the new price!!

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Used  US$23.60
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Product details

Management number 210425278 Release Date 2026/04/02 List Price US$23.60 Model Number 210425278
Category

One of the most versatile baseball designs on the market, making it an ideal choice for youth tournaments and high school practice balls. The KJ30 ball features a cushioned cork center, dual rubber layers, 15% wool windings, raised seam and Grade C premium genuine leather. This design ensures a well-balanced weight, responsoveness, durability and playability. Compression test results: 259.03 The higher the compression, the harder the ball. Average youth baseball compression = 200 - 250. Coefficient of Restitution (COR) test results: .538 The higher the COR, the more liveliness the baseball. Average youth baseball COR = 450 - 500. Average high school baseball COR = 500 - 550.

  • Grade B Full Grain Leather for Durability and Playability
  • Dual Rubber Cushioned Cork Center for Balanced Weight
  • 15% Wool Winding for Responsiveness
  • Raised Seam for Enhanced Grip
  • Dense Core for High Ball Exit Velocity and Consistency
UPC 679262792123
Color White Pearl
Brand Name KJ Pearls
Sport Type Baseball
Unit Count 12.0 Count
Item Weight 4.4 Pounds
Manufacturer KJ Pearls
Model Number KJ30
Item Diameter 9 Inches
Material Type Leather
Item Type Name Baseball
Number of Items 12
Included Components Twelve (12) KJ30 Baseballs
Age Range Description Youth

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