2026 Miken KP23 1-Piece Maxload USSSA Slowpitch Softball Bat - MSU6KP141L
2026 Miken KP23 1-Piece Maxload USSSA Slowpitch Softball Bat - MSU6KP141L - 25oz is backordered and will ship as soon as it is back in stock.
Description
Description
KP23 Maxload USSSA Slowpitch Bat Overview
The 2026 Miken KP23 1-Piece Maxload USSSA Slowpitch Softball Bat (MSU6KP141L) pairs a full 14" TRI-ZONE barrel with Miken's Maxload end-loaded swing weight, giving power hitters a bigger sweet spot and more mass behind every swing. Built as a one-piece composite bat, energy transfers directly from the Mid Flex handle into the barrel with minimal loss on contact, while the low-profile A1 knob keeps your bottom hand locked in through the swing. It's approved for USSSA slowpitch softball play as well as ISA and NSA leagues, backed by a 1-year manufacturer's warranty, and available in 25, 26, 27, and 28 oz.
Key Features of the KP23 141L Maxload
14" TRI-ZONE Barrel
A multi-wall barrel layup engineered across three distinct zones of the barrel to maximize energy return and expand the usable hitting surface. At a full 14 inches, this barrel is three-quarters of an inch longer than the standard Miken KP23 1-Piece Maxload USSSA bat, giving mis-hits more room to still find the gap.
Mid Flex Handle
The Mid Flex handle sits between a stiff, power-focused handle and a whippier, bat-speed-focused handle — reducing sting on mis-hits while keeping energy transfer efficient into the barrel.
A1 Knob
The A1 knob is a low-profile, ergonomic design that keeps the bottom hand anchored through the swing without adding bulk at the base of the handle — a small detail that helps maintain barrel control on the Maxload's heavier swing weight.
Maxload Swing Weight (.5 oz Endload)
A .5 oz endload shifts mass toward the barrel for hitters who want maximum pop on contact and are comfortable managing a heavier, end-loaded swing.
MSU6KP141L Tech Specs
| Spec | Detail |
|---|---|
| SKU | MSU6KP141L |
| Barrel length | 14" |
| Barrel technology | TRI-ZONE composite |
| Construction | One-piece |
| Handle | Mid Flex with A1 knob |
| Swing weight | Maxload — .5 oz endload |
| Available weights | 25 oz, 26 oz, 27 oz, 28 oz |
| Certifications | USSSA, ISA, NSA |
| Warranty | 1 year |
Who Should Swing This Bat
The KP23 141L Maxload is built for experienced USSSA slowpitch hitters who already generate solid bat speed and want to add barrel size and end-loaded mass on top of it. If you're newer to end-loaded bats or prefer a lighter swing feel, Miken's balanced and lighter-load KP23 builds inside the Miken Slowpitch Softball Bats collection are worth comparing before you buy.
Compare KP23 Barrel & Weighting Options
| Model | Barrel | Construction | Association |
|---|---|---|---|
| KP23 141L Maxload (this bat) | 14" TRI-ZONE | One-piece | USSSA |
| KP23 1-Piece Maxload | 12.75" V2-Flex | One-piece | USSSA |
| KP23 Pro Maxload | 12" | One-piece | USSSA |
| KP23 Pro 2-Piece Maxload | 12.5" | Two-piece | USSSA |
| KP23 1-Piece Maxload USA/ASA | Max Flex | One-piece | USA/ASA |
Shop More Miken & USSSA Slowpitch Bats
Looking for other options? Browse the full lineup of Miken slowpitch softball bats, shop every certified model in our USSSA slowpitch softball bats collection, or check out all slowpitch softball bats at Smash It Sports for USSSA, USA/ASA, and senior play.
Frequently Asked Questions
What barrel size does the Miken KP23 MSU6KP141L have?
This bat features a full 14" TRI-ZONE composite barrel — three-quarters of an inch longer than the 12.75" barrel on the standard Miken KP23 1-Piece Maxload USSSA bat, giving you a larger sweet spot without changing your bat speed.
Is this bat one-piece or two-piece construction?
The MSU6KP141L is a one-piece composite design, so the barrel and handle work as a single connected piece for direct energy transfer on contact, rather than a two-piece flex connection.
What does "Maxload" mean and who is it for?
Maxload means the bat carries a .5 oz endload, shifting weight toward the barrel for maximum pop on contact. It's best suited to experienced hitters who already generate strong bat speed and want more mass behind the ball, rather than first-time slowpitch players.
What weights is this bat available in?
The Miken KP23 141L Maxload is available in 25 oz, 26 oz, 27 oz, and 28 oz.
What certifications does this bat carry?
It's approved for USSSA, ISA, and NSA play. Note this is a USSSA-stamped bat, not a USA/ASA bat — if you play USA/ASA-sanctioned softball, see the Miken KP23 1-Piece Maxload USA/ASA Slowpitch Bat instead.
How does this compare to the standard KP23 or KP23 Pro?
The 141L carries the largest barrel in the KP23 lineup at 14", versus 12.75" on the standard KP23 1-Piece Maxload and 12" on the KP23 Pro Maxload. All three share the same Maxload endload and USSSA certification, so the choice comes down to how much barrel you want to swing.
What's the warranty on the Miken KP23 141L?
It's backed by Miken's 1-year manufacturer's warranty against defects in materials and workmanship.
Where can I shop more Miken slowpitch bats?
Browse the full lineup in our Miken Slowpitch Softball Bats collection, or shop every certified option in USSSA Slowpitch Softball Bats at Smash It Sports.
2026 Miken KP23 1-Piece Maxload USSSA Slowpitch Softball Bat - MSU6...
