Louisville Slugger 2026 KRYO Thundernight -9 Softball Bat [Bat Size -9: 34 inch / 25 oz]

Something is brewing–and it’s bad news for the other team. The Limited Edition 2026 Louisville Slugger Kryo Thundernight (-9) fastpitch bat is engineered to make all kinds of hitters feel more confident at the plate. A crackling violet pattern comes to life across the GO-EX1 Barrel System–a composite gapped wall design and internal disc system that works with the XPND End Cap to deliver unmatched feel, performance and sound. 

GO-EX1 Barrel System

Incredible performance, feel and sound on every swing, thanks to a high-performance gapped wall composite construction, paired with a durable internal disc system and the patented XPND end cap.

VTX Connection System

Allows for independent movement between the barrel and handle for a best-in-class feel with less vibration on contact.

Patented XPND End Cap

Innovative patented design that creates a pivot for the barrel to float on, improving performance and feel toward the end of the barrel

Balanced Swing Weight

An easy-swinging, balanced feel through the zone, helping all types of players deliver maximum pop.

Premium LS Pro Comfort Grip ™

Applied to the handle for the added tack and cushion players love, improving comfort and bat control.