This gives the bat a little more flexibility when it strikes the ball, and it gives the batter a little more control. Two-piece bats have one material in the handle and another in the barrel. Hitters seeking more power will want a bat of this construction. two-piece baseball batsĪ one-piece design limits the flex of the bat as it strikes the ball. To fit the BBCOR standard, a 32-inch bat with a drop weight of -3 should weigh 29 ounces.īestReviews Baseball bat construction One-piece vs. The difference between a bat’s length and weight is its drop weight.

Second, the bat’s drop weight must be less than -3. First, the bat’s barrel diameter can’t exceed 2 5/8 inches. Other BBCOR standards: In addition to a BBCOR certification stamp on the bat, any BBCOR standards must follow a few other standards. The BBCOR certification helps to make sure that all bats perform in a similar way, making success in the game more about the skill of the players and less about the equipment. In other words, balls left the bats at different speeds. Level playing field: Before BBCOR, aluminum bats had a variety of trampoline effects. That means the ball leaves a composite or aluminum bat at a higher velocity than it does a wood bat. This is the “give” or flex of the bat when it strikes the ball – wood has less give than other materials. Trampoline effect: BBCOR measures something called the “trampoline effect” of baseball bats. The following gives you more information about the BBCOR standards for baseball bats. However, you may find some adult baseball leagues that still accept BESR baseball bats. But this standard is no longer in play for NCAA or high school baseball organizations. In the past, BESR (Ball Exit Speed Ratio) was the standard for adult baseball bats. College and high school organizing bodies established BBCOR to make sure all baseball bats fit certain manufacturing standards and perform more like wood bats. Adult baseball bat standardsīBCOR stands for Batted Ball Coefficient of Restitution, and it is a standard that applies to adult bats that are made of materials other than wood, such as aluminum or composite.

Please continue reading this shopping guide on baseball bats to understand all of the important features they offer. We ask experts and consumers what they think. Our detailed research provides readers with the trustworthy information they need to make a wise purchase. The barrel of most adult bats measures 2 5/8 inches in diameter.Īt BestReviews, we pride ourselves on our thorough research of products.

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