Roto Grip Theory Bowling Ball

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The ROTO GRIP CELL™ was the ball that put us on the map. It was the culmination of a lot of research, tireless communication with bowlers and pro shops, and dedication to bringing something new, something different to the market. 

It is that ATTITUDE that has made ROTO GRIP the brand that it is today. It was our theory at that time that if we brought you a superior product and created some excitement about that product that it would be successful and It was. 

And now we have a new THEORY. No-- the theory regarding service and quality hasn't changed. In fact, we're only getting better. But the THEORY we are bringing to you is based on an exciting new interior shape called the Triliptic™ Core. 

It's a triple elliptical shape that has a myriad of benefits from consistent axis migration to the ease of drilling and predictability of ball's all there! It's takes a lot of engineering to come up with a design this intense, and you can literally FEEL the blood, sweat and tears that have gone into the creation of this THEORY. 

ROTO GRIP – it's all about the ATTITUDE.

More Information
Manufacturer Part Number RTY
Lane Condition Heavy Oil
Coverstock Insight Solid
Cover Type Solid Reactive
Core Triliptic Core
Core Type Asymmetric
Finish 2000 grit Abralon
Color Red / Royal Blue
RG / DIFF #14 - 2.54 / .049
#15 - 2.49 / .058
#16 - 2.49 / .051
Mass Bias Strength .013
Flare 7"+
Durometer 73 - 75 Rex D-scale
Brand Roto Grip
Manufacturer Storm
Launch Date November 24, 2010
Warranty 1 Year Limited Warranty
Item Returns Sorry, the item can't be returned
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