Track Proof Solid Bowling Ball plastic They paired this popular core

They paired this popular core with the ERT Hybrid coverstock with a dull finish to dominate medium to heavy oil conditions and provide a strong midlane and backend reaction

is great for smooth release

45" fabric handle

then this S11 slide is just for you

Track Proof Solid Bowling Ball plastic They paired this popular coreYou 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