Storm Proton PhysiX The Storm Proton PhysiX high-performance bowling ball was designed to offer traction and hook on just about any heavy oil condition you might come across. This bowling ball is the third in the popular PhysiX line and continues the success of the Atomic core. The low RG of the core assists in producing spin on the ball and when combined with the NeX Solid Reactive coverstock this ball is unstoppable on heavy oil conditions. The Proton PhysiX offers a good midlane read while generating a strong entry angle that will maximize pin carry. Color: Magenta/Black/VioletAll colors do vary somewhat from the picture shown Coverstock: NeX Solid Reactive Core: Atomic Finish: 2000-grit Abralon RG: 2.48 (based on 15# ball) Differential: 0.053 (based on 15# ball) Recommended Lane Condition: Heavy Oil Fragrance: Frosted Cupcake
