The Ultra Rest HDX is our top of the line model

flexibility& acceleration

This bat has a -10 length to weight ratio and a 2 5/8" barrel diameter

New black tape on handle

Customization area

Used Louisville Slugger Prime 9 32/22 Gray/Red Senior League Baseball Bat 2 3/4" Royal/Camo The Ultra Rest HDX isThe Senior League Prime 9 is becoming a very popular Bat. The control and power this bat gives off is phenominal. Its New VCX Technology gives players Control of Vibration & A Unique Feel. VCX Technology also allows Independent Movement Between Barrel & Handle which provides an overall better swing. 10 Length To Weight Ratio 2 3 4 Inch Barrel Diameter Premium AVC Microform Composite, Maximized Sweet spot VCX Connection System, Reduces vibration