Hammer Radioactive Vibe Solid Bowling Ball Hammer Radioactive Vibe bowling ball is a new Vibe with the brightest and boldest hit for the bowlers! The ball is being launched with excellent shiny yellow neon color that will glow in the lane. The ball comes with a Vibe core, combined with a solid coverstock will give an earlier motion from light to medium oil lanes. The Radioactive Vibe will fulfill your throw Length with strong backend motion. Performance Level: Mid Performance Color: Neon Yellow Core: Vibe Core Type: Symmetrical Coverstock: HK22 - CT Reactive Max Cover Type: Solid Reactive Finish: 500, 1000, 1500 Siaair / Factory Compound Lane Condition: Light to medium oil Weights: 16-10 Pounds RG: (15 lbs.) 2.510 DIFF: (15 lbs.) 0.042 , INT DIFF: N/A Warranty Two years from purchase date