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USSSA Certified

USABat Certified

Bat Certification

Length

21OZ

22OZ

23OZ

24OZ

Weight

-7.5

-10.5

Other / Unknown

Drop

Marucci

Louisville Slugger

DeMarini

Easton

Brand

Used

Condition

Composite

Alloy

Bat Material

High School & College

Kid Pitch (9YO-13YO)

Age Group

2 5/8"

2 3/4"

Barrel

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2011

Unspecified

Release Year

Black

Gray

Green

White

Color

CF Zen

# DeMarini CF Zen Baseball Bat

The DeMarini CF Zen series is a highly acclaimed line of composite baseball bats known for their light swing weight and exceptional balance. The DeMarini CF Zen is engineered with Paraflex Plus Composite material for players who demand a bat that can keep up with their high level of play. The DeMarini CF Zen offers exceptional flexibility, durability, and a massive sweet spot. Founded in 1989, DeMarini has emerged as an innovative designer for baseball bats at every level.  


**Perfect bat for**: Ideal for hitters who seek to maximize their swing speed without sacrificing control. 



### Key features include: 




* **Paraflex Plus Composite Barrel:** Engineered for consistent responsiveness and a huge sweet spot, delivering maximum pop.
* **3Fusion Connection:** Reduces vibration for a comfortable feel while redirecting energy back into the barrel for improved performance.
* **ReAction End Cap:** Increases barrel performance without sacrificing swing speed, enhancing the bat's overall balance.
* **Balanced Swing Weight:** Optimizes bat speed and control, making it easier for hitters to meet and drive the ball.
* **Two-piece Composite Construction:** Offers an ideal combination of weight, balance, and flexibility, promoting a more efficient swing path. 



### Top competitors comparison: [Louisville Slugger Meta](https://sidelineswap.com/shop/baseball/bats/louisville-slugger/meta/l59403) and the [Rawlings Quatro Pro](https://sidelineswap.com/shop/baseball/bats/rawlings/quatro-pro/l10010)

The DeMarini CF Zen differentiates itself from competitors like the Louisville Slugger Meta and the Rawlings Quatro Pro with its innovative Paraflex Plus Composite material and 3Fusion Connection technology, providing a unique blend of flexibility, balance, and reduced vibration. While the Meta is known for its EKO Composite barrel and premium feel, and the Quatro Pro boasts a four-piece composite design for maximum power, the CF Zen excels in delivering a balanced swing weight and enhanced barrel performance, making it a top choice for athletes who value precision along with power. 



### Evolution of the CF Zen Series 

Here is a list that details the progression of this series, highlighting the main features and advancements with each new model. 


**2016 - [CF Zen](https://sidelineswap.com/shop/baseball/bats/demarini/cf-zen-2020/l8432) (Initial Release)**
- Introduced the Paraflex Composite for a more responsive barrel and better weight distribution. 
- 2-piece composite design with D-Fusion 2.0 handle to reduce vibration and redirect energy back into the barrel.  
 
**2017 - [CF Zen](https://sidelineswap.com/shop/baseball/bats/demarini/cf-zen-2020/l8432) (Update)**
- Enhanced Paraflex Composite for even greater flexibility and durability. 
- Refined D-Fusion 2.0 handle technology to further dampen hand sting on mis-hits. 
- New Low Pro end cap to optimize balance and maintain barrel integrity. 
 
 
 

**2020 - [CF Zen (BBCOR)](https://sidelineswap.com/shop/baseball/bats/demarini/cf-zen-2020/bat-type-bbcor/l211796)**
- Applied the latest Paraflex Plus Composite for a lighter, more responsive barrel. 
- 3Fusion Connection technology optimized to redirect energy into the ball for explosive performance while minimizing hand sting. 
- Redesigned end cap (ReAction End Cap) to increase barrel performance and swing speed. 
 
**2021 - [CF Zen](%28https://sidelineswap.com/shop/baseball/bats/demarini/cf-zen-2020/l8432%29) (Latest Model)**
- New Paraflex Plus Composite delivers the perfect combination of balance and power. 
- Improved 3Fusion Connection and ReAction End Cap for enhanced feel, performance, and swing speed. 
- Attention to detail in material consistency for increased durability and performance across all pitch speeds. 


### What people are saying (edited for clarity and brevity)

**PROS**



* Good bat, with less pop than 1-piece aluminum. Ideal for singles with a lighter swing weight. Composite material, so have 2 bats for high competition.
* My son is 11 years old. I was worried he would struggle to swing a 30/20 bat this year, considering he used a 29/19 bat last year. However, this bat is amazing! It is hot right out of the wrapper. I wouldn't even think about using another bat this year; this one is perfect.
* This is the best overall USA bat on the market. It has decent pop and great balance, making it a high-quality option.

**CONS**



* "The bat developed cracks in the sweet spot from regular use during batting practice. After six months, the cracks grew larger until there were two major ones, resembling a cave-in."
* Bat has pop but I've had a couple of friends crack this same bat after 4 games.
* Bought it for my son, 2nd time he used it, it cracked. He only hit league baseballs with it in warm weather.


### **Certification**: BBCOR, USSSA, USA


### Expert Notes ([Tony from BatExperts](https://sidelineswap.com/batexperts))

The CF Zen has been discontinued. The early models from 2017 - 2021 were called CF Zens. After that, DeMarini changed the name to CF. The first models of the CF Zen were very high-performance. But they also tended to break, so DeMarini made them stronger, made them stiffer, made them more durable. And when they did that, the bats didn't hit as well. The early models were better performers than the later models. 


Pop: ⭐⭐⭐⭐

Durability: ⭐⭐⭐

Vibration: ⭐⭐⭐⭐

 
<span style="text-decoration:underline;">**Balanced**</span> or End loaded?

CAT7

### About the Marucci CAT 7

The precision made Marucci CAT 7 is a value bat built for a solid feel. 

With a one-piece, AZ4X alloy construction for a traditional feel, an AV2 Anti-Vibration Knob for more vibration reduction, and a balanced design for top-notch precision, the Marucci CAT 7 is designed for a traditional feel and top-notch precision. 

### Marucci CAT 7 - Key Features

- One-Piece, AZ4X Alloy Construction for a traditional feel.
- AV2 Anti-Vibration Knob for more vibration reduction.
- Balanced design for top-notch precision.

Model|Price|Built For|Construction
:-:|:-:|:-:|:-:
Marucci CAT 7|$$$|A traditional feel and top-notch precision|Aluminium

### Marucci CAT 7 - Specs

- **Construction:** One-Piece
- **Material:** Aluminium
- **Barrel Material:** AZ4X Alloy
- **Swing Weight:** Balanced


Model|Construction|Material|Barrel Material|Swing Weight
:-:|:-:|:-:|:-:|:-:
Marucci CAT 7|One-Piece|Aluminium|AZ4X Alloy|Balanced

### Other baseball bats by Marucci similar to the Marucci CAT 7

If you like what the Marucci CAT 7 has to offer, or are looking for something slightly different, check out other bats by Marucci such as:

- [Marucci Posey28](https://sidelineswap.com/shop/baseball/bats/marucci/posey28/l9995)
- [Marucci CAT 8](https://sidelineswap.com/shop/baseball/bats/marucci/cat-8/l7709)
- [Marucci Cat 9](https://sidelineswap.com/shop/baseball/bats/marucci/cat-9-2/l163499)

### Expert Notes
Easton’s XL1 bat series retired while it was still on top—but that doesn’t mean these
bats should stop seeing steady use. The most recent Easton XL1 release was in 2015,
with a bright orange bat that came with a two-piece composite, end loaded feel that was
preferred by many of my power hitter teammates. These same hitters also mentioned
that the neon yellow 2014 XL1 model is not only equally good as its newer orange
evolution, but also one of the best metal bats of all time. (_Pitcher's note_: I still have trauma
from all the bombs that Easton XL1 bats have hit against me.)

Mako Beast

### Expert Notes
The Easton Mako Beast is proof that some bats surpass their expected expiration date.
Released in 2017, this Easton model offers a deadly combo of a light swing and a big
barrel to create a terrifying bat for we pitchers. The two-piece, composite Mako Beast
evolved from Easton’s legendary Mako bat series (my favorite metal bat of all time), but was updated to include a longer barrel than the original Mako. Aside from that, not
much else has changed between older Mako models and the 2018 Mako Beast (not
including this bat’s sweet black matte colorway with grey accents). Although Easton has
released a number of excellent metal bats over the years, many hitters 
consider the 2017 Beast Mako to be one of their all-time best. And if you use this bat, you
might reach your peak, as well.

Posey28

### About the Marucci Posey28

The precision made Marucci Posey28 is a value bat built for exceptional durability. 

With AZ105 alloy construction for a better response, a 2nd Generation AV2 Anti-Vibration Knob for upgraded, harmonic vibration dampening, and a Lower MOI for a more balanced feel, the Marucci Posey28 is designed for a better response and a more balanced feel. 

### Marucci Posey28 - Key Features

- AZ105 Alloy Construction for a better response.
- 2nd Generation AV2 Anti-Vibration Knob for upgraded, harmonic vibration dampening.
- Lower MOI for a more balanced feel.

Model|Price|Built For|Construction
:-:|:-:|:-:|:-:
Marucci Posey28|$$$|A better response and a more balanced feel|Aluminium

### Marucci Posey28 - Specs

- **Construction:** One-Piece
- **Material:** Aluminium
- **Barrel Material:** AZ105 Alloy
- **Swing Weight:** Balanced


Model|Construction|Material|Barrel Material|Swing Weight
:-:|:-:|:-:|:-:|:-:
Marucci Posey28|One-Piece|Aluminium|AZ105 Alloy|Balanced

### Other baseball bats by Marucci similar to the Marucci Posey28

If you like what the Marucci Posey28 has to offer, or are looking for something slightly different, check out other bats by Marucci such as:

- [Marucci CAT 8](https://sidelineswap.com/shop/baseball/bats/marucci/cat-8/l7709)
- [Marucci Cat 9](https://sidelineswap.com/shop/baseball/bats/marucci/cat-9-2/l163499)
- [Marucci CAT 7](https://sidelineswap.com/shop/baseball/bats/marucci/cat-7/l7247)

Prime 917

### Product Description

Louisville Slugger’s Prime 917 bat is BBCOR-certified, combining maximum power, speed, and a balanced swing weight. With a fairly low MOI (moment of inertia), the large barrel and light swing weight are ideal for both power and contact hitters. The Prime 917 utilizes FCS (Fused Carbon Structure) Composite Design, Patented TRU3 technology, MicroForm Composite and Flex Band Technology to enhance performance and contribute to a larger sweet spot, maximum pop off the bat, and to reduce negative vibrations on mishits. Built for all levels of play, the Prime 917 features the Lizard Skin Grip for overall comfort and tackiness.

Hammer

Posey Pro Metal

Model

United States (All)

US: Midwest

US: South

US: Northeast

US: West

Seller Location

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Accepts Offers

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Item Type

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Seller Type

Used Louisville Slugger Prime 917 (USSSA, 32/24)

Used 2017 DeMarini CF Zen USSSA Certified Bat (-8) Composite 32"

Used USSSA Certified Marucci CAT 7 Alloy Bat -8 23OZ 31"

Used USSSA Certified 2017 Marucci CAT 7 Alloy Bat -8 22OZ 30"

2017 DeMarini USSSA Certified CF Zen (-8) Composite 23 oz 31" (Used)

Used 2017 DeMarini USSSA Certified Composite 24 oz 32" CF Zen Bat

Used USSSA Certified 2017 Marucci CAT 7 Alloy Bat -8 23OZ 31"

2017 Easton Hammer USABat Certified Bat (-8) Alloy 23 oz 31" (Used)

2017 Easton XL1 USSSA Certified Bat (-8) Composite 24 oz 32" (Used)

Used 2017 Marucci CAT7 USSSA Certified Bat (-8) Alloy 23 oz 31"

Used 2017 Marucci Posey28 USSSA Certified Bat (-8) Alloy 23 oz 31"

Used 2017 Easton Mako Beast XL USSSA Certified Bat (-8) 22 oz 30"

Used Marucci Posey Pro Metal Bat USSSA Certified (-8) Alloy 23 oz 31"

2017 Louisville Slugger Prime 917 USSSA Certified Bat (-8) Composite 21 oz 29" (Used)

Used USSSA Certified 2017 Louisville Slugger Composite Prime 917 Bat (-8) 22 oz 30"

Used Louisville Slugger Prime 917 Wtlslp9178 Usssa 2 5 8" Barrel Bat 31" -8 Drop 11506-s000228325

(-8.5) Baseball Bats

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