Radical Rattler NU Bowling Ball

The Rattler NU features the latest advancements in Coverstock known as Not Urethane (NU). This innovative formula helps this ball to craft a special urethane-like motion but without the drawbacks of the normal urethane bowling balls. The ball is forged with the original Rattler core with the RG of 2.480 and a differential of 0.035, in combination with the NU Coverstock to give you a reliable performance. The ball will provide a consistent reaction, continuation at the backend with smoothness on each strike.   Performance Level: Mid Performance Color: Teal Core: Rattler Symmetric Core Type: Symmetrical Core Coverstock: Not Urethane Cover Type: Not Urethane Finish: 500, 1000 Siaair Micro Pad Lane Condition: Medium Oil Weights: 12-16 lbs. RG:  2.480 (15 lbs.) DIFF: 0.035 (15 lbs.) ,  INT DIFF: N/A Warranty Two years from purchase date