The new Virtual Gravity is the latest endeavor using the well received R2X coverstock and the high performance Shape Lock HD High Density Core.Through extensive testing, Storm's research and development has perfectly matched the surface of the now legendary R2X coverstock to the Shape Lock HD High Density to create the Virtual Gravity, the finest Premier performance ball ever produced by Storm.The Virtual Gravity features the high differential Shape Lock HD core that provides consistent track flare exposing fresh R2X coverstock to the lane for outstanding reaction on the heaviest lane conditions. The low RG and High Differential asymmetrical core creates a tighter spin radius ensuring a quicker revving motion along with continuous roll down the lane. An intermediate differential on .020 allows you the ultimate in breakpoint tune ability and shot shape.The R2X Solid Reactive coverstock creates the highest surface roughness ever produced by Storm Products. Our tests indicate a 10% increase in surface friction and a 5% increase in entry angle down the lane than our previous coverstocks. This translates into the highest friction to lane numbers we have ever seen. Along with increased surface roughness, the R2X Solid Reactive coverstock features a slower oil absorption rate for added longevity. The cover is easily sanded or polished to achieve endless reaction possibilities on a multitude of lane conditions. FeaturesCoverstock R2X Solid Reactive Weight Block Shape Lock HDBall Finish 4000 grit AbralonDurometer 73 75Fragrance Orange MintTestimonialsI used this ball at Storm Fair in Japan and it is the strongest ball I have thrown. The Virtual Gravity can handle the heaviest oil.PBA Hall of Famer Pete WeberThe R2X cover is unbelievable. I can't wait to use this ball on Tour because it will help me win tournaments... period.PBA Rookie of the Year Rhino PageThe Virtual Gravity controls the midlane and doesn't quit. I was amazed how strong this ball is.S