Ball specs – 15 lbs 0 oz, 3.47 top weight, 3 inch pin.

The Hyper Cell, a solid in the HP4 line, was drilled using the dual angle method. The layout is a 40 X 5 X 55. An x-hole was not needed. Using Storm’s layout terminology the layout would be 5 by 3 ¼ with a 3 7/8 inch pin buffer. This put the pin in the ring finger and the entire pin was drilled out. The cover was left OOB which is 2000.

The Hyper Cell was thrown on a fresh 41 foot, 24 micro liter house shot. Once I got lined up (around 21 to 9) The Hyper Cell got through the fronts, read pretty strong in the mids and produced a large, continuous arc on the backend. Hit and carry were both just stupid on the house shot. The most impressive parts of the Hyper Cell is how strong the ball is (it is a true oiler) and how continuous the back end motion is. The Hyper Cell is the strongest Roto Grip ball I have thrown to date.


John Brodersen
RG amateur staff