The Wisdom Red/Silver is the second ball marketed toward senior bowlers from 900 Global. The new Wisdom Red/Silver has an even higher RG than was used in the original Wisdom. The differential of the core has been lowered, resulting in a ball that pushes farther down the lane with less total motion than the original Wisdom.

The easy length gave us our best reaction on the medium test pattern. The closest thing we have to a typical senior bowler is Stroker’s lower rev rate and slower ball speed. No surprise that was the best reaction of the group. The ball showed no signs of checking up early. Cranker and Tweener also liked the easy length provided by the ...