Roto Grip Gem Bowling Ball

Roto Grip Gem Bowling Ball

Brilliant. Extraordinary. Magnificent. Call it what you will, but we prefer to call this beauty exactly what it is, a GEM™. Not only will its breathtakingly good looks mesmerize your competition, but its overall performance will as well thanks to the inner treasure known as the Defiant™ LRG Core – (the lowest RG asymmetrical core Roto Grip has ever created.) Which means this is by far the fastest revving asymmetrical core we have ever produced.

And well, we couldn’t just stop there, so we wrapped this monstrosity of a core with the most aggressive solid coverstock we make known as MicroTrax™ Solid Reactive. Making this ball dazzle on those Heavier Oil Conditions.

DEFIANT LRG CORE
With recent more in-depth studies of flare migration and core tendencies we circled the wagons back to the Defiant Series of bowling balls which featured a core ahead of its time regarding flare migration in order to create a longer constant motion. Upon further review and testing, we found that by altering the composite of this core shape, we were able to create the fastest revving, strongest continuing, lowest RG asymmetrical core we have ever offered in the history of ever now known as the DEFIANT™ LRG CORE.

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.

Weight	15 lbs
Dimensions	9 × 9 × 9 in
Brand	Roto Grip
Bowling Ball Core Shape	Asymmetrical Core
Bowling Ball Core Name	Roto Grip Defiant LRG Core
Bowling Ball Coverstock Type	Reactive
Bowling Ball Cover Name	Roto Grip MicroTrax Solid Reactive
Radius of Gyration: RG (15LB)	2.47
Differential: Diff (15LB)	.053
Mass Bias Strength	.016
Flare Potential	5 – 6 Inches
Surface Finish	2000 Grit
Ball Lane Conditions	Heavy Oil
Ball Weight	12LB, 13LB, 14LB, 15LB, 16LB
Bowling Ball Color	Orange, Purple, Yellow
Ball Performance Level	High Performance Bowling Balls
Scent	None

Place your order before 2PM EST Monday - Friday (excluding holidays) and your order will ship out same day for in stock and available products. In stock items will ship out the following weekday if purchased after 2PM EST.

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International Shipping - Duties, & Taxes & Return Information

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