LIGHTWEIGHT ENGINEERING At Brunswick, the unique core shape of each individual ball is used for weights from 14 to 16 pounds. This approach to lightweight ball engineering provides bowlers with consistent ball reaction characteristics across this weight range. At 12 and 13 pounds, Brunswick uses a generic core shape with a RG-differential that is close enough to the 14 to 16 pound shape so the same drilling instructions can be used.
Color?Violet / Grape / Gold
Core Brink Symmetric
Coverstock Relativity 2.0 Hybrid
Cover Type Hybrid Reactive
Finish?500 and 1000 Siaair / Crown Factory Compound
Weights 10-16 lbs.
Warranty One year from date of purchase
Radius of Gyration (RG): 2.508
Differential (Diff): 0.043