Quick Take
The DeMarini Zen delivers exceptional performance, pushing the limits of composite bat technology. While its durability raises concerns, DeMarini’s warranty ensures buyers can swing confidently, as long as they purchase from certified vendors.
In years past, any social media forum surrounding DeMarini’s CF line—especially the 2017 CF Zen in the 2 3/4 size—inevitably included threads on its durability. Questions and concerns about the CF Zen’s ability to withstand extended play were frequent back then. But fast forward to today, and the story has shifted. While the CF series once had a reputation for durability issues, recent iterations have shown significant improvements, and the line continues to be a favorite in the USSSA space. Below, we address the current state of the CF’s durability and what buyers should know.
DeMarini’s Updated Response
When the durability issues with the CF Zen first emerged, DeMarini’s response left a lot to be desired. Many customers felt brushed off, and the lack of meaningful communication only fueled frustration. DeMarini eventually acknowledged that the bat’s design—pushing the performance envelope to the legal limit—contributed to its fragility. However, it was clear the company underestimated the backlash. Plenty of customers were left with broken bats and a sour taste, even if they managed to navigate the warranty process.
Fast forward to today, and the CF series is in a much better place. DeMarini’s recent models have prioritized durability, albeit at some expense to the legendary “hot out of the wrapper” reputation of the early CF bats. The newer CF bats are still excellent performers but no longer push the boundaries of legal performance to the same extent. This change has likely improved the durability metrics but dampened their reputation as the hottest bats on the market.
Bat Digest’s Advice
The CF series remains a top choice for players with high performance and a balanced swing. However, a few key pieces of advice remain relevant:
1. Buy New: Always purchase CF bats from certified vendors to ensure your warranty is valid. DeMarini’s warranty process is one of the best in the business, offering peace of mind if issues arise.
2. Avoid Used Bats: While the modern CF is more durable, composite bats naturally wear down over time. A used bat may have lost some of its performance or be close to breaking, leaving you without a warranty.
3. Understand Performance Limits: If you choose a CF bat, know it’s designed to perform at the highest level. To prolong its lifespan, treat it well and avoid extreme temperatures or excessive misuse.
The Bottom Line
Today’s DeMarini CF USSSA bats no longer suffer from the significant durability issues of the past. While composite bats always involve some tradeoff between performance and longevity, DeMarini’s latest models strike a commendable balance. For those in the market for a high-performing bat, the CF remains a solid choice—just make sure to buy new from certified vendors to take full advantage of its warranty.
If durability is your top concern, the CF has come a long way since its 2017 days. It remains one of the hottest bats on the market, proving that DeMarini’s commitment to innovation and quality is as strong as ever.

