2025 Miken KP23 Kyle Pearson Maxload 1-Piece (USSSA) Slowpitch Bat Review
The 2025 Miken KP23 is Kyle Pearson's signature one-piece USSSA slowpitch bat, built on a 12.5-inch V2-Flex barrel with a half-ounce Maxload end load and a stiff, direct feel.
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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: Power is strong from the Maxload and stiff one-piece frame. Sweet spot is a hair lower with the 12.5-inch barrel, and feel reflects the one-piece sting. Value is excellent given the steep current discount off MSRP.
Our Review
Kyle Pearson's KP23 signature line has been a staple in competitive slowpitch, and the 2025 one-piece USSSA version is a stiff, power-oriented bat. The 12.5-inch V2-Flex barrel is shorter than a full 13.5-inch profile, concentrating the mass and giving a slightly stiffer, more responsive feel that many elite hitters prefer for barrel control. The one-piece construction transfers energy directly with no connection-point flex, and the.5 oz Maxload end load adds momentum through contact for distance. As a single-piece bat it will transmit a bit more vibration on mishits than a two-piece, but the trade is a connected, locked-in feel. Approved for USSSA, ISA, and NSA, and now heavily discounted as the line rolls to newer years, it represents strong value for a signature-pedigree power bat.
Pros & Cons
Pros
- Stiff one-piece feel with direct energy transfer
- .5 oz Maxload adds power through the zone
- Signature pedigree at a deeply discounted current price
Cons
- One-piece transmits more sting on off-center contact
- 12.5-inch barrel is slightly less forgiving than a full 13.5-inch
Full Specifications
| Brand | Miken |
|---|---|
| Model | KP23 Kyle Pearson Maxload 1-Piece (USSSA) |
| Model Year | 2025 |
| Certification | Slowpitch |
| Sport | Softball |
| Construction | One-piece composite (V2-Flex barrel) |
| Model # | MSU5KP1L |
| Drop | — |
| Barrel | 12.5" |
| Swing Weight | End-load (.5 oz Maxload) |
| MSRP | $299.99 |
Where to Buy
2025 Miken KP23 Kyle Pearson Maxload 1-Piece (USSSA) Slowpitch Bat — FAQ
Is the 2025 Miken KP23 Kyle Pearson Maxload 1-Piece (USSSA) a good Slowpitch bat?
We rate it 8.2/10 (Grade A). The 2025 Miken KP23 is Kyle Pearson's signature one-piece USSSA slowpitch bat, built on a 12.5-inch V2-Flex barrel with a half-ounce Maxload end load and a stiff, direct feel.
Is the Miken KP23 Kyle Pearson Maxload 1-Piece (USSSA) Slowpitch-legal?
Yes — it's Slowpitch certified by the certifying labs. Certified for USSSA / NSA / ISA slowpitch play.
How much does the 2025 KP23 Kyle Pearson Maxload 1-Piece (USSSA) cost?
MSRP is $299.99. We've seen it for $180. 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: CheapBats — 2025 Miken KP23 Maxload 1-Piece USSSA (MSU5KP1L) · Miken (Rawlings) — 2025 KP23 1-Piece Maxload USSSA (MSU5KP1L)