UFO

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-Heavy to Heavy Oil conditions

Sku: BBMRFO12
Color: Deep Purple/Baby Blue/Neon Green

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

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.



MicroTrax™ Coverstock

The MicroTrax (Micro Nanoparticle Traction) Coverstock offers the optimum balance of midlane traction and responsiveness to friction thanks the blend of nanoparticles throughout the coverstock. This formulation maintains its surface profile texture longer to ensure you get maximum performance while displacing oil at an above average rate compared to other coverstock materials on the market today.

Engineered for Medium/Heavy to Heavy Oil Conditions

Ball Reaction Section

Product Reviews
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Dean L
December 11, 2021
UFO
This ball is a beast, really good motion front midland and thru the pins. Ball doesn’t quit, get thru oil easily and still will have enough energy to take out corner pins. Great ball Roto Grip
0 of 0 people found this review helpful.
Mike Mutimer
December 3, 2021
Amazing ball!!
I bought the Roto Grip UFO Nov 11 2021 and proceeded to throw my very first 300 game with it 3 weeks later Nov 28.

After not bowling for 5 years, this ball brought me back to competitive shape. Thank you so much
0 of 0 people found this review helpful.

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