Roto Grip Theory

[bowlingball value=”8935,i150″/]

The [bowlingball value=”8935″/]  is a new release in the Cell Line of bowling balls.  Roto Grip may be changing the name and going with a more mathematical line of names.  Notice the Sigma symbol in the logo of the Theory.  I am excited to try the new release.  Once I get a chance to throw the ball, we will release the video and reviews.  Should be in the next few weeks.

[bowlingball value=”8935,longdesc”/]

The [bowlingball value=”8935″/] is currently selling for [bowlingball value=”8935,price”/] and rates a [bowlingball value=”8935,ps”/].