The cover and core paired with a 2000 Grit LSS finish create a bowling ball that is controllable when the lanes are drier and cause more friction making it a great match for speed-dominant bowlers

number 7 black leather heel

Coverstock: Polyester/Plastic

The unique microfiber material gently lifts away contaminants

which is why bowlers of most skill levels will enjoy having this ball in their bowling bag

Track Synthesis Bowling Ball heel The cover and core pairedTrack Synthesis Bowling Ball The Synthesis is a powerful new direction for Pro Performance that Track has introduced. Synthesis is based on the release of I Core Gen4, which is a new version of the classic I Core series. It has a higher intermediate differential for a sharper breakpoint for a big ball. QR 12 Solid additives in the HK22C base help the new I Core Gen4 move in a way that Track fans have been wanting. It fits perfectly between Theorem