2021 DeMarini CF BBCOR Bat Review
DeMarini's long-running flagship composite. The 2021 CF pairs a Paraflex Plus barrel with the 3Fusion connection for a big sweet spot, balanced swing, and the signature CF sound, and it was a popular high school and college bat in its day.
Been on the market a while — keep an eye out for in-season price drops.
Check today's price →The Score
How we score ↗How big and forgiving the barrel is — based on barrel length, construction (one- vs two-piece, alloy vs composite), and how it plays on balls hit off the center. A primary driver of the overall score.
Raw exit velocity and distance. We use measured numbers from freely available independent testing when they exist; otherwise construction and consensus, judged against the certification’s performance ceiling. A primary driver of the overall score.
Comfort and feedback on contact — vibration dampening from the knob/connection, the sting of a stiff one-piece vs a smooth two-piece, and the sound off the barrel. A primary driver of the overall score.
How well it holds up and how the company stands behind it — documented cracking/denting reports, cold-weather behavior, and the brand’s real warranty record. Good to know, but weighted lightly in the score.
Our take on price-for-performance — the overall package weighed against its cost and what comparable bats run. Shown for context; it is NOT factored into the overall score (price changes too often and is personal).
Why this score: The 2021 CF is a strong performer on barrel size and feel: the Paraflex Plus barrel is big and the 3Fusion connection keeps it smooth and balanced. It scores low on durability and value because of composite break-in, the recurring durability concerns on the line, and warranty support that lags the preferred brands.
Our Review
The CF earned its reputation honestly as a performer: the Paraflex Plus composite barrel is big and lively, the 3Fusion connection keeps the two-piece smooth while reducing vibration, and the ReAction end cap helps it stay balanced and fast. The sound and feel on a barreled ball are part of what made the line a high school and college staple. What keeps our score in check are the things that follow this line around, namely the usual composite break-in and DeMarini's durability and warranty support, which trails the brands that stand behind their bats. As a pure hitter it is very good; as a long-term buy it depends on how it holds up and your tolerance for the brand's support. Hitters who want a comparable balanced composite with stronger backing should look at the preferred-brand options in our catalog.
Also worth a look: Marucci CATX — A comparable balanced bat with a wide, forgiving barrel and a smooth feel, from a preferred brand with proven durability and often available at a better street price..
Insider Note
On a visit to DeMarini's factory in Oregon, I saw 4-5 pallets of broken bats waiting on warranty returns - and was told that's a normal day. Durability has always been the knock on DeMarini, and it's a big reason we steer hitters to brands that stand behind their product.
Pros & Cons
Pros
- Big, lively Paraflex Plus composite barrel
- 3Fusion connection gives a smooth, balanced two-piece feel
- Signature CF sound and a fast, balanced swing
Cons
- Composite barrel needs break-in and durability has been an ongoing knock on the line
- Warranty and support trail the preferred composite makers
Full Specifications
| Brand | DeMarini |
|---|---|
| Model | CF |
| Model Year | 2021 |
| Certification | BBCOR |
| Sport | Baseball |
| Construction | Two-piece composite (Paraflex Plus barrel and handle, 3Fusion connection, ReAction end cap) |
| Model # | WTDXCBC21 |
| Drop | -3 |
| Barrel | 2 5/8" |
| Swing Weight | Balanced |
| MSRP | $399 |
Where to Buy
2021 DeMarini CF BBCOR Bat — FAQ
Is the 2021 DeMarini CF a good BBCOR bat?
We rate it 8.0/10 (Grade A). DeMarini's long-running flagship composite. The 2021 CF pairs a Paraflex Plus barrel with the 3Fusion connection for a big sweet spot, balanced swing, and the signature CF sound, and it was a popular high school and college bat in its day.
What drops does the CF come in?
The 2021 CF BBCOR comes in -3.
Is the DeMarini CF BBCOR-legal?
Yes — it's BBCOR certified by the WSU Sports Science Lab. Certified to the BBCOR .50 standard — the barrel is regulated to perform like wood, so it’s legal for high school and college.
How much does the 2021 CF cost?
MSRP is $399. We list the lowest price across CheapBats and Amazon on this page.
New to buying bats? Read our bat sizing guide, certifications explained, or browse all guides.
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