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Roto Grip Defiant LRG Core

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Roto Grip Defiant LRG Bowling Ball Core

Sometimes evolution can spark new life into technology from yesteryear. Such is the case with our latest introduction to the HP4 Line of balls. 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.

 
Core Type - Asymmetric
 

roto grip defiant lrg core bowling ball videos

900 Global Reality | Roto Grip Gem | 900 Global Altered Reality | Sport Essentials Collection May 2022 Bowling Ball Reviews

08
Jun
Asymmetrical Solids On The 2021 PBA Dragon Oil Pattern – 900 Global Reality, Roto Grip Gem and Storm Proton PhysiX

I always stress about using the right tool for the right job! Today we are [...]

04
Apr
Roto Grip Gem Bowling Ball vs Storm Nova Bowling Ball – Great Asymmetrical One Two Punch For Heavier Oil Volumes

The all new Roto Grip Gem is the new BIG asymmetrical bowling ball! The Storm [...]

04
Apr
Roto Grip Gem Bowling Ball vs 900 Global Reality – In Depth Comparison Video

Since I first threw the Roto Grip Gem I thought that it was a bigger [...]

04
Apr
The Roto Grip Gem Bowling Ball Is The Big Brother Bowling Ball To The Roto Grip Idol Helios

The Roto Grip Gem and the Roto Grip Helios are different levels of bowling ball [...]

27
Mar
Roto Grip Gem Bowling Ball Video Review – 2 Testers (RH & LH), 2 Lane Patterns (Sport & House)

16
Mar
Roto Grip Gem Bowling Ball Comparison to Roto Grip Idol Helios & Storm Nova Bowling Balls

Storm Pro Shop Staffer Anthony Wiegand throws the GEM, the newest asymmetric solid bowling ball [...]

16
Mar
Roto Grip Gem Bowling Ball Review – Two Different Layouts

Roto Grip Gem Bowling Ball Brilliant. Extraordinary. Magnificent. Call it what you will, but we [...]

2 Comments

04
Mar
New Roto Grip GEM Bowling Ball Review by Bowlers Rant

Chris Beans breaks down the Roto Grip GEM Bowling Ball, the newest bowling ball from [...]

01
Feb

Roto Grip Bowling Balls With the defiant lrg coreClick Here to Return To Roto Grip Cores

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