Product Description Few names are as famous in bowling as Rhino Pro. The Brunswick Rhino Pro was the first reactive bowling balls on the market for Brunswick, and theyre still remembered fondly. With a flair of yesterdays nostalgia and todays technology, the Teal Rhino Pro made a triumphant return 30 years after its initial release. The success of the Teal Rhino Pro has made way for a new, bolder version to stampede onto the scene, and were excited to introduce the Brunswick Ivory Rhino Pro. The carryover from the Teal to the Ivory is the simple yet effective Vintage Light Bulb core, loved for its predictability, durability, and power. The Brunswick Ivory Rhino Pros shiny finish and HK22 Activator Plus 3.0 Pearl cover will be cleaner and more angular than its predecessor. A standout from the shelf to how it pulverizes the pins, you do not get in the way of a Rhino!Color: Ivory *Please note that colors may slightly vary from image shownCoverstock: HK22 – Activator Plus 3.0 PearlWeight Block: Vintage Light BulbFactory Finish: 500, 1000, 1500 Siaair Micro Pad / Crown Factory CompoundFlare Potential: 2-3″ (Medium-Low)Radius of Gyration (RG): 2.568Differential (Diff): 0.032Intermediate Differential (Mass Bias): 0.000WeightRGDiff.Interm. Diff.162.5170.0440.000152.5680.0320.000142.5850.0320.000132.5740.0400.000122.5970.0400.000