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Features new piston core and the performance Proven spec Solid Cover stock
Factory Finish: 2000-grit Abralon
Coverstock: SPEC Solid Reactive
Weight Block: Piston Core
To create this very special PRO-Motion, Jason teamed up Storm’s Research and Development department to create a weight block design that is unique and benefits bowlers of all styles. It is a dynamic symmetrical piece that has some very unique characteristics. For bowlers looking to roll their best scores, the PRO-Motion gives total performance from foul line to head pin with a ball motion akin to the pros.