UFO ALERT

Our obsession with helping players of all ages and styles conquer various lane conditions while abiding to forthcoming governing rules, led to the development and creation of the asymmetrical E.T.™ Core (Equalizer Technology Core) which features built in cavities in order to increase weight displacement after drilling without a balance hole to increase overall ball motion.

Engineered For - Medium to Medium-Heavy Oil Conditions

Available: July 2nd, 2021

Sku: BBMRAE12
Color: Purple Solid/Emerald/Teal

Technical Specifications

  • 12 lbs.
    Radius of Gyration

    2.59

    Differential

    0.029

    PSA

    0.008

  • 13 lbs.
    Radius of Gyration

    2.57

    Differential

    0.032

    PSA

    0.010

  • 14 lbs.
    Radius of Gyration

    2.52

    Differential

    0.054

    PSA

    0.016

  • 15 lbs.
    Radius of Gyration

    2.52

    Differential

    0.054

    PSA

    0.016

  • 16 lbs.
    Radius of Gyration

    2.52

    Differential

    0.054

    PSA

    0.016


ET CORE

E.T.™ Core = Equalizer Technology Core. This space aged creation was developed with built in cavities at the base of the inner block to emulate the use on an extra hole depending on how you drill it since balance holes are no longer legal in sanctioned competition. The premise of the lower RG and high differential naturally translates to more flare potential, but, add in these “equalizer cavities” and you have yourself built in increased dynamics after drilling.



eTrax™ Coverstock

Our purest form of reactive material to date, the Enhanced Traction (eTrax) coverstock sets the standard as the material to which all other materials are compared and tested. Formulated to provide the “true reactive” response on a variety of conditions by easily clearing the front of the lane while aggressively responding to friction down lane, the eTrax material flexes its resilience and durability day in and day out.

Engineered for Medium to Medium/Heavy Oil Conditions

Ball Reaction Section

Product Reviews
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Brian
August 28, 2021
Sarge 420
Just ordered mine Thursday after weeks of researching numerous brands.
0 of 0 people found this review helpful.
Glenn Wendel
August 22, 2021
Ufo Alert
Roto Grip UFO Alert Ball Specs:

Cover stock Etrax Hybrid Reactive
Asymmetric Core
Color – Purple/ Emerald /Teal
Finish 1500-grit Polished

Bowler Specs:
Right Hand. PAP 5” Over 1/2 up
Rev Rate 300. Tilt 20. Rotation 50.
Speed at cameras 15.5

Review:
The Roto Grip UFO Alert is very clean enough through the front with a nice angular move at the back. The UFO Alert is nothing like the original UFO. The Original was early and had more of an arch shape while this one is almost a skid flip reaction. My worry is most bowlers will overlook this very good ball because of the popularity of the Dark Code which released at the same time. Roto has produced an Asymmetric ball that does not read too early with a nice tame mass bias. This ball is a bit weaker than my Dark Code but stronger than my Burner Pearl. The angle on the back part of the lane helps recovery and provides nice carry. The Alert is another ball that does not need to be drilled strong to provide a strong motion. We are actually using weaker drill patterns more and more unless a bowler will be encountering heavy or flat patterns or is speed dominate.

Summary:
The UFO Alert is clean through the fronts with pop on the back.
The entry angle and hit are very good.
Weaker Layouts seem to work well on this ball.

Video Link:
https://youtu.be/ZmZNbXv6XHM

Glenn Wendel
PBA Member
Storm Pro Shop Staff
kEncEmailhxfoefmAdpndbtu/ofu
www.stormbowling.com
0 of 0 people found this review helpful.
Pablo
August 11, 2021
Ufo alert
Nice
0 of 0 people found this review helpful.

Additional Products

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WHITE THUMB TAPE

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