Enter: The Piston LD Core

This density produces an RG of 2

They have changed up the core from the original Match ball to offer more flare potential and more hook with the Stinger 2

available in different colors

900 Global Aspect Solid

OnTheBallBowling Harry Hook Bowling Ball by Dave Savage Weight:15 lbs. Enter: The Piston LD CoreThis ball will boldly stand out on the lanes with it's Harry Hook design by Dave Savage! This is a custom bowling ball made to order. It can take 1 4 weeks to create, cure and ship the ball. Coverstock: Plastic Ball Featuring: Dave Savage Design Harry Hook Ball Finish: Rubbing and Finishing Compound Single Buff Recommended Lane Condition: Any This ball may have a seam where both halves meet. A few tiny pit holes in the cover stock of the ball are