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Do all composite bats crack?

Author

Noah Mitchell

Published Jan 10, 2026

The breaking down of composite resin forms spider-web-like cracks on the bat's barrel and ultimately improves the performance of your composite bat. Bats that are fully broken in have more pop & launch the ball further. On the other hand, aluminum bats don't crack or break. Instead, they dent.

Can a composite bat crack?

Cracks are common in composite bats. Jagged shark tooth cracks or cracks that go around the bat are structural cracks. These cracks mean your bat is broken and should be replaced.

How do I keep my composite bat from cracking?

To properly break in your composite bat, we recommend taking 150-200 swings playing soft toss or off a tee using real baseballs. Start off by swinging at about 50% of your typical swing. Slowly work your way up to full strength over the first 100 swings.

How often do composite bats break?

A composite bat can last from around 1 to 3 years after its break-in period (which usually calls for 150 to 300 hits). In fact, this break-in period actually extends the lifespan of your composite bat and improves its performance.

Why do composite bats break?

Wether the bat is a USSSA, USA, or BBCOR composite, we will always recommend to break the barrel in before you use it in a game. Breaking in the barrel through our process will loosen up that resin bond to give the barrel more performance and pop through the trampoline effect.

18 related questions found

Do DeMarini bats break?

Demarini's Response

“That model, like all DeMarini bats, is designed to perform at the maximum performance level allowed. They will, on occasion, break before they exceed the performance level.

Do you need to break in composite bats?

As you may know, composite baseball and softball bats require a “break-in” period to reach their optimum in-game performance level. Unlike alloy bats that are ready to use straight out of the wrapper, composite bats need a little warming up.

Do composite bats have more pop?

When compared to alloy or wood bats, composites produce more potential for pop. The complex blend of carbon fiber materials propels the baseball off the barrel at quicker speeds and extra force vs. aluminum bats.

How many hits is a composite bat good for?

In fact, without a break-in, many bats don't show their full capabilities. We recommend around 150 to 200 swings with a quarter to third rotation to break in your bat or, specifically, its barrel. After the break in the bat will work optimally in most cases.

How long do DeMarini bats last?

Bats losing their 'pop' happens due to lost compression from cracks, loose connection points, end caps that come undone, etc. Most bats are good for about 1 – 2 years, depending on use (less if shared amongst entire teams).

Can you hit heavy balls with a composite bat?

Do NOT use a composite bat with any weighted ball. Including the dimple balls that come out of the pitching machine. They break the fibers in the bat and cause premature wear.

How long does it take to break in a DeMarini bat?

However, most aluminum bats do not require a break-in period and are hot straight out of the wrapper. To break in your composite bat, the process is almost effortless and should take no more than one hour.

Why does my composite bat rattle?

Breaking in means that the composite bat's inner walls are flexing, which can cause a small piece to come off and produce a rattling sound. Now that you know why a softball bat can rattle, it's important to know whether it is bad in any way?

How can you tell if a composite bat is cracked?

It may vary from case-to-case. If you see a "spider web," this is a good thing in most cases. This tends to be a sign of the composite material being fully broken in and at its peak performance. The more fibers that are broken down, the greater the trampoline effect and the bigger the bounce off the bat is.

How long will a composite bat last?

It depends. The lifecycle of the bat comes down to how much you use it. If you are a player who gets a bat for fall ball, hits in the cage throughout the winter, joins a team in the spring and plays for a travel squad in the summer, you may only get one year out of a bat.

Do DeMarini bats have a warranty?

Policy Information: DeMarini offers an exceptional warranty to secure your investment. If under warranty, our policy is to provide you with repair or one-time replacement of your bat within one year from the date of purchase. No warranty without a receipt.

What is the hottest bat on the market?

Hottest BBCOR Baseball Bats

  • Marucci 2020 Cat8 Black -3 Baseball BBCOR Bat. ...
  • Rawlings 2020 Quatro Pro -3 BBCOR Baseball Bat. ...
  • Louisville Slugger 2020 Vapor Alloy -3 BBCOR Baseball Bat. ...
  • DeMarini Pro Composite D110 Maple Wood Bat. ...
  • DeMarini Pro Composite D243 Maple Wood Bat. ...
  • DeMarini Pro Composite D271 Maple Wood Bat.

How cold is too cold for composite bats?

Do not use in temperatures below 60 degrees Fahrenheit (or 16 degrees Celsius). Beware of any extreme temperatures ~ avoid storing bats in very cold or very hot places.

Can a bat be too light?

A bat that is too light will cause batters to swing too fast, which also affects rhythm and keeps the batter from doing their job. A light bat also sometimes causes the shoulders to get ahead of the hips. In an effective swing, the hips should lead the rest of the body.

Is a composite bat worth it?

There is a common belief that composite baseball bats perform better than alloy baseball bats. But, that's not the case. Composite bats definitely have their benefits over aluminum alloy bats, but when it comes to overall performance the two materials are equally good.

What is better Bbcor or composite?

One of the most attractive characteristics for high school players in BBCOR bats is “pop” or the raw exit velocity or power when making solid contact on the bat's sweet spot. It is widely agreed that composite bats have a slightly better or more consistent pop than their alloy counterparts.

Does a more expensive bat make a difference?

Do expensive bats really make a difference? The answer is a solid “yes,” depending on what level of a hitter you are, it makes a huge difference to use a more expensive bat that results in a better swing and longer distance.

What type of bat hits the farthest?

Aluminum bats allow baseball player to hit the ball farther and faster than with a wooden bat for a few different reasons. The first reason is that a player can swing an aluminum bat about 5 to 10 miles per hour faster than a wooden bat.

Does rolling a bat really work?

We found rolling did increase the bat's average exit velocity but not by much. In our focused test (one bat, one hitter, 20 measured exit speeds) we found an increase of 1 mile per hour and just over 5 feet of distance. This was after we deceased the bats compression from a 1450 reading to a 1300 through rolling.

How do you break in a Easton ghost bat?

A break-in period consists of 150-200 swings. It's important to work your way from 50% to full power as you approach the 200 swing mark. The best way to transition slowly into full power is to take the first 100 swings off of a tee, the next 50 swings off of short or soft toss and the last 50 off full-length pitching.