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Pearl Reactive Bowling Ball

Rebellious? Too bad. That’s how I leave my mark.

All my life people said I was up to no good. Called me a disrespectful rule breaker. Said I’d never amount to anything. Well guess what? Here I am, at the top of my game and running the show. Now that I’m the big dog, there’s no stopping me. I’ll make my mark anywhere, any time. Totally Defiant™. Yea, that’s me. Join me if you dare.

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I didn’t grow up with bedtime stories and trips to summer camp. It’s been a life of scrapping and proving what I’m made of – the same Paragon™ core as the Defiant™, Defiant Edge™ and Defiant Soul™. When I hear people start talking trash about me, I give them my sweeping backend hook that hits hard and leaves them speechless.


Your colors, muscle and ability to win the fight are what earn you respect on the lanes. My new 74MH™ pearl reactive coverstock gives me what I need to react fast and maintain an aggressive entry angle at the pocket, so I can nail the pins and crush my competition.


Some people shudder at the thought of medium-heavy oil conditions. Not me – I say bring it on. My skid-hook-roll combo is beyond awesome, and I will bring it to the lane over and over again. The only thing more satisfying than watching the pins fall is seeing the look of embarrassment and defeat on my opponents’ faces when I claim victory.


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Totally Defiant™ Bowling Ball Technical / Specs

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Coverstock Name 74MH™
Coverstock Style Pearl
Coverstock Type Reactive
Weight Block Paragon™
Color Yellow / Smoke / Ruby
Finish 1500-grit Polished
Durometer 73-75 on D-Scale
Flare Potential 7"+ inches/High
Weights 12lbs - 16lbs
Release Date 08/13/13


Weight Radius of
Differential PSA Differential
16 2.49 0.052 0.017
15 2.49 0.054 0.017
14 2.52 0.053 0.016
13 2.57 0.032 0.010
12 2.59 0.029 0.008

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Lane Comparison

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Compare the shot shapes of any two balls in the current Roto Grip lineup by choosing your style, any lane condition and the two balls you want to see go head-to-head.

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Balls to Compare


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Only 800 of the year at Bowlerama thanks to Totally Defiant
256, 268, 300 = 824
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First PBA Regional Tour Casher
I bowled the PBA Midwest regional tour at Bowl-a-vard Lanes in Madison,WI on may 4th 2014. I qualified...
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Honor Scores

300 Game
Michael Weiner
Addison , Illinois
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300 Game
Chris Barnes
Cape Girardeau, Missouri
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800 Series
Jessie Meier
Corpus Christi, Texas
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In the News

'Johnny D' Fires 862 with Totally Defiant
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CDB, Roto Grip Staffers, Ready For Bowling's Biggest Stage
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John's New Friend
Say HELLO to John's new friend...
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Kelly Kulick Cruises to WBTA Title with Totally Defiant!
Kelly Kulick - Totally Defiant
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Malott Rides Totally Defiant To Victory on Cheetah!
Malott - Cheetah Championship
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Malott, Pluhowsky Battle For TV Finals at U.S Opens
U.S Open
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Six Separate Qualifying Divisions for 2014 TAT!
2013 TAT
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Totally Defiant is Bowlers Journal 2013 Ball of The Year
Totally Defiant - Bowlers Journal
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World Championships Underway in Las Vegas
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