Track Proof Solid Bowling Ball Weight:16 lbs. Core: X-Type

Core: X-Type

The Hell Raiser core and the Inciter Max Flip Pearl Reactive coverstock pair up on medium to heavy oil conditions to produce a strong mid-lane and backend reaction

COVERSTOCK TourV2 Solid

Multiple storage pockets

Premium flush retractable

Track Proof Solid Bowling Ball Weight:16 lbs. Core: X-TypeYou need proof? Track has got Proof in the form of a high performance bowling ball. This ball boasts to possibly have the strongest core in this ball category to date which is paired with the Prime Response solid coverstock and is best used on medium to heavy oil conditions. This bowling ball is strong and has a continuous motion and never wants to quit, even with it's combination of a strong core, cover, and finish. Color: Black Grey Solid All colors