Product Description Brunswick is on a never-ending quest to innovate, improve, and bring better balls to the market with each release; its an endeavor we take seriously. The new Brunswick Endeavor bowling ball is part of that journey and it started with the core, a new innovative shape called Tiered Hexagon. The new shape yields a higher RG and a medium differential because of its tall and slender nature. The core numbers help the Activator Plus 3.0 Pearl cover catapult through the heads easily, making a sharper-than-average motion further down the lane. The core, cover, and finish make the Brunswick Endeavor an easy choice to add to your bag for medium to drier lanes.Color: Sky Blue/Silver *Please note that colors may slightly vary from image shownCoverstock: Activator Plus 3.0 PearlWeight Block: Tiered HexagonFactory Finish: 500, 1000, 1500 Siaair Micro Pad / Crown Factory CompundFlare Potential: 4-5″ (Medium-High)Radius of Gyration (RG): 2.540Differential (Diff): 0.045Intermediate Differential (Mass Bias): 0.000WeightRGDiff.Interm. Diff.162.5490.0380.000152.5400.0450.000142.5560.0450.000132.5740.0400.000122.5970.0400.000