Roto Grip Dare Devil Bowling Ball Review

The Dare Devil… First Impressions The Roto Grip Dare Devil looks like the ideal middle of the road ball. Not too cold, not too hot, just right. Our Testers: Wayne “Guy” Porr (Righty) RPM: 625 rpm PAP: 5 1/2; 1 up Average Speed: 20 mph (at release) Axis tilt: low-medium Axis rotation: medium Thanks to […]

Roto Grip No Rules Bowling Ball Review

The Only Rule is Hook It… First Impressions The Roto Grip No Rules is definitely a strong ball but yet still has a good amount of energy retention. It’s like a performance snow tire. It has tons of grip but lots of performance as well. Our Tester: Doug Scheidig RPM: 325 rpm PAP: 5 & […]

Roto Grip Hy-Wire and Haywire Bowling Ball Review

The Amazing Duo… First Impressions The Roto Grip Haywire and Hy-Wire are absolutely fantastic balls, no doubt about it! Haywire is the strong ball that still makes a big move and the Hy-Wire is so versatile. These are balls that read the midlane and late midlane, respectively, but still transition strongly with strong moves on […]

Roto Grip Menace, Haywire, and Devour Bowling Ball Review

Roto Grip’s latest pieces Check out the video:

Roto Grip Hyper Cell Skid Bowling Ball

The Hyper Cell Skid Makes a Statement! First Impressions This ball is really strong and punchy! A ton of people are going to like this one… Our Testers: Matt Tweener: 360 rpm PAP: 5 3/16 & 1/4 up Axis tilt: low-medium Axis rotation: >45 degrees Layout: 55 x 5 x 40 Keep in mind that […]

Roto Grip Unhinged Bowling Ball Review

The Unhinged Expands the Versatile HP3 Line… First Impressions The Unhinged brings a very clean look up front with a smooth and punchy move. Beautiful ball! Our Testers: Shaun English – 230 avg Power Stroker: 405 rpm PAP: 4 5/8 & 1/4 up Axis tilt: low-medium Axis rotation: >45 degrees Layout: 45 x 4.5 x […]

Roto Grip Sinister Bowling Ball Review

The Sinister is Evil! First Impressions The Sinister is going to be another hit for Roto Grip. It’s big hook and strength overpowers fresh oil patterns. Our Testers: Eric Erb is a top junior bowler in the PJBT (Pennsylvania Junior Bowlers Tournament) Power Player: 450 rpm PAP: 4 3/4 & 1/2 up Axis tilt: low-medium […]

Roto Grip Hysteria Bowling Ball Review

The Hysteria is Hysterical! First Impressions Amaaaazzziiinnnggg!!! Our Testers: Eric Erb is a top junior bowler in the PJBT (Pennsylvania Junior Bowlers Tournament) Power Player: 450 rpm PAP: 4 3/4 & 1/2 up Axis tilt: low-medium Axis rotation: >45 degrees Layout: 40 x 4.75 x 50 Coach T is an awesome lefty bowler Stroker: 350 […]

Roto Grip Hyper Cell Bowling Ball Review with Digitrax Analysis

Roto Grip brings back the Nucleus core and puts it in the MicroBite cover. This is one beast of a core and it’s return is fitting. First Impressions I’m thinking this is definitely the strongest bowling ball I personally have. I’m going to need some oil or play deeper to keep this ball in play. […]

Roto Grip Totally Defiant Bowling Ball Review with Digitrax Analysis

Roto Grip is set to release the new Totally Defiant in August. This ball continues to use the awesome Paragon core while utilizing the 74MH Pearl cover. We’ll be reviewing it with Digitrax and give you an idea of how different it is from the Defiant Edge. In the meantime, check out our video review.