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Louisville Slugger

2027 Louisville Slugger Atlas™ 2.0 (-5) USA Baseball Bat

  • USA Baseball
  • Drop −5
  • Barrel 2 5/8 in
  • Lengths 30 to 32 in
  • Alloy
2027 Louisville Slugger Atlas™ 2.0 (-5) USA Baseball Bat, USA Baseball bats: photo from Louisville Slugger
Lengths30 to 32 in
Barrel2 5/8 in
Handlenot stated
Knobtapered
Balancebalanced
Photo: Louisville Slugger

Facts as the maker states them, read 20 Oct 2026

One-piece alloy USA Baseball bat with a 2 5/8 inch barrel, offered at drop -5 in 30 to 32 inch lengths. The page states a balanced swing weight.

Model year2027
MaterialAlloy
ConstructionSL Hyper Alloy Barrel; One-Piece Alloy Construction; Tuned Mass Damper (TMD); Pro Design Knob Taper; SPD-Gen2 End Cap
PiecesOne-piece
Drop−5
What this means

Drop is length minus weight: a 30 in, 20 oz bat is a -10. A bigger drop number means a lighter bat for its length. Younger players use -10 to -13; USSSA 13U is usually capped at -5; high school and college are -3.

Tip: Check the drop your league allows before you look at anything else.

Barrel2 5/8
Lengths30, 31, 32 in
KnobTapered
What this means

A cone-shaped transition from handle to knob, somewhere between standard and flared.

BalanceBalanced
What this means

Weight is spread evenly, so the bat feels lighter than its number. A player who uses the knob or handle to deliver the barrel often needs the weight balanced or down toward the hands. Balance is not barrel size: some big-barrel bats are balanced.

Tip: Which one is right depends on your player and how consistently they deliver the barrel.

Sizes30/25; 31/26; 32/27
CertificationUSA (in product name)
What this means

Required in Little League Majors and below, Cal Ripken, PONY, Dixie and most rec leagues for players 14 and under. Barrel up to 2-5/8 in, no drop limit.

Tip: If your league says USA bat, a USSSA bat will be turned away at the plate.

AvailabilityIn stock
Maker SKUWBL4264
The maker says
  • SL Hyper Alloy Barrel: Incredibly light-swinging and features a thinner wall design for improved performance.
  • Tuned Mass Damper (TMD): Component within the handle absorbs vibration for an unbelievable feel with every swing – no matter where players make contact.
  • Pro Design Knob Taper: Engineered to improve comfort, control and feel, this tapered construction at the base of the handle offers enhanced leverage through the swing.
  • 2 5/8” Barrel Diameter.
Sourceslugger.com, product page, read 20 Oct 2026

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