2024 Mizuno F24 CRBN1 Fastpitch Bat Review
The 2024 Mizuno F24 CRBN1 is a one-piece carbon composite fastpitch bat with X-Zone barrel tuning for a big sweet spot — an underrated performer that prices below the premium class.
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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: Strong, consistent exit speed and a big sweet spot at a price below the premium tier make the CRBN1 a standout value. It trails the Ghost slightly on feel, but it's one of the smartest buys in fastpitch.
Our Review
The F24 CRBN1 is Mizuno's one-piece, all-composite fastpitch bat built around a Black Onyx carbon barrel and X-Zone technology, which adjusts the composite layup across ten zones to widen the sweet spot and push barrel performance to the limit. Anti-Shock construction keeps mishits comfortable for a one-piece. It swings balanced and breaks in quickly, and Mizuno's carbon bats have a long-running reputation for strong ball exit speed that punches above their price. The one-piece build gives a stiff, direct feel rather than the dampened flex of a two-piece, which some hitters prefer and others don't. At a list under the premium tier — and routinely on sale below it — the CRBN1 is one of the better values in fastpitch for a hitter who wants real composite performance without a $400-plus price tag. The Easton Ghost remains the benchmark on feel and pop overall.
Also worth a look: Easton Ghost Unlimited — our top fastpitch pick.
Pros & Cons
Pros
- X-Zone barrel delivers a big sweet spot and strong exit speed
- Prices well below the premium composite class
- Quick break-in with comfortable, low-vibration feel for a one-piece
Cons
- Stiff one-piece feel won't suit hitters who prefer a two-piece flex
- Top-end feel and refinement trail the category-leading Ghost
Full Specifications
| Brand | Mizuno |
|---|---|
| Model | F24 CRBN1 |
| Model Year | 2024 |
| Certification | Fastpitch |
| Sport | Softball |
| Construction | One-piece composite (Black Onyx carbon, X-Zone barrel, Anti-Shock construction) |
| Model # | 340659 |
| Drop | -10, -9 |
| Barrel | 2 1/4" |
| Swing Weight | Balanced |
| MSRP | $349 |
Where to Buy
2024 Mizuno F24 CRBN1 Fastpitch Bat — FAQ
Is the 2024 Mizuno F24 CRBN1 a good Fastpitch bat?
We rate it 8.5/10 (Grade A). The 2024 Mizuno F24 CRBN1 is a one-piece carbon composite fastpitch bat with X-Zone barrel tuning for a big sweet spot — an underrated performer that prices below the premium class.
What drops does the F24 CRBN1 come in?
The 2024 F24 CRBN1 Fastpitch comes in -10, -9.
Is the Mizuno F24 CRBN1 Fastpitch-legal?
Yes — it's Fastpitch certified by the certifying labs. Meets USA Softball / USSSA fastpitch standards — legal for sanctioned fastpitch play.
How much does the 2024 F24 CRBN1 cost?
MSRP is $349. We've seen it for $299. 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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Sources: Retailer listing — 2024 Mizuno F24 CRBN1 -10 340659 · Retailer listing — 2024 Mizuno F24 CRBN1 -10 340659