- Louisville Slugger TPX Dynasty CB73D High School / Adult / College Baseball Bat-2007 Model
- New ST+20 Alloy
- BESR Certified
- -3oz length to weight ratio, 2 5/8 inch barrel
- Model CB73D
ST+20 is a product of the same Alcoa computer-modeling
programs that led to the development of the latest alloys used in the aerospace industry by Boeing and Airbus. The combined strength and toughness of ST+20 is more than 20% greater than the industry leading
Warrior alloy.