Roto Grip Duo Bowling Ball Select Weight:12 lbs. One of the most exciting

One of the most exciting things about the 3D Offset Attack is that it is Hammer’s first release with the new HyperKinetic 22 cover base

Over the years

Pin may have a seam where both halves meet

Fully fabric lined with padded tongue & collar

hook and then roll reaction

Roto Grip Duo Bowling Ball Select Weight:12 lbs. One of the most excitingRoto Grip Duo Bowling Ball Roto Grip Duo is a new launch by Roto Grip to produce plenty of positive mid lane motion. The ball having symmetrical Mentor Core which is to provide dynamic power to work for the recover to any down lane error. With it's dynamic looks and dynamic motion this ball is built to leave a positive and long lasting impression on everyone who comes in contact with it. Performance Level: High Performance Color: Black Electric Green