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Factory Shined Solid Reactive Bowling Ball

They can prepare, but they’ll never be ready.

I inflict madness on the masses, roaming from lane to lane spreading chaos and destruction. With unmatched power and aggression, I will annihilate the pins and savor my enemies’ howls of defeat as I venture on to my next assault.

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With a soul of fury and power, my Late Roll 69™ Core clears the front of the lane as I bide my time until the perfect moment. Then I kick with all my might to demolish the pins while inflicting panic amongst my opponents.


My 67MH™ Solid Reactive Coverstock is factory polished for good length, but I can also mix it up with a light sanding to unload punishment from a variety of breakpoints.


With my late breaking core and factory shined coverstock, I am a downlane maniac. Unleashing my brutal assault in medium-heavy oil conditions, I leave no doubt about my intentions — utter destruction.




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Hysteria™ Bowling Ball Technical / Specs

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Coverstock Name 67MH™
Coverstock Style Solid
Coverstock Type Reactive
Weight Block Late Roll 69™
Color Yellow / Purple
Finish 1500-grit Polished
Finish Method Can be sanded
Durometer 73-75 on D-Scale
Flare Potential 6"+ inches/Medium-High
Weights 12lbs - 16lbs
Release Date 08/26/14


Weight Radius of
Differential PSA Differential
16 2.56 0.048 n/a
15 2.58 0.049 n/a
14 2.61 0.050 n/a
13 2.59 0.045 n/a
12 2.65 0.035 n/a

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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


300 With Hysteria
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3rd career 300 with Hysteria
One week following her first ever 800 Beverly shot her 3rd career 300 with the Hysteria. This is number...
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Anyone can throw a strike.....But how's your spare game?
Recently Won my 3rd ABT Title 2nd of the year in a month span. Just bought the Sinister and Hysteria...
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Honor Scores

800 Series
Bob Bates
Newburgh, New York
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300 Game
Rick McGuffin
Colorado Springs, Colorado
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300 Game
Abram McDuffie
Colorado Springs, Colorado
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View and purchase the complete line of Roto Grip apparel and accessories at rotogear.com.

Men's OWN IT T-shirt
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Men's Sublimated - Red
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