Second Generation Anti-Vibration (AV2) Knob Improves Both Comfort & Control

Not Approved for Play in USSSA or NSA (1

small mark from storage TPU cushioning for consistent impact absorption across a wide range of temperatures

The Pro X™ shell

and balance in fastpitch

Used DeMarini CF9 Insane End Load 34/24 CFI17 Fastpitch Softball Bat 2017 (-10) lots of scratches and new grip Second Generation Anti-Vibration (AV2) KnobDeMarini CF9 Insane End Load CFI17 Fastpitch Softball Bat With more end load than the Balanced 10, this Insane 10 brings crazy pop to the plate 2 Piece Bat Construction 100% Composite Design Paraflex Composite Barrel D Fusion 2. 0 Handle Low Pro End Cap End Loaded Swing Weight 10oz Length to Weight Ratio 12" Barrel Length 2 1 4" Barrel Diameter Approval: 1. 20 BPF USSSA Stamp, ASA, NSA, ISA, ISF, NCAA