Roto Grip Exotic Gem Bowling Ball Explained

Roto Grip Exotic Gem Bowling Ball

Given the overwhelming success of the original Gem by bowlers of all skill levels around the globe, we felt it was important to make the next installment in this series something uniquely special like the first one. Let’s just say it didn’t take long for us to figure out that MicroTrax Pearl was the key element in this beauty.

So we went to work dialing in the proper ratios for each of the chemical elements to complement the nanoparticles blended throughout the entire coverstock. This was the most crucial factor in making sure this pearl ball would conquer those Medium/Heavy Oil conditions.

Bottom line, the Exotic Gem will produce skid through the front of the lane while still digging into the midlane where the Defiant LRG will take over and produce the strongest continuation of any high-end asymmetric pearl ball on the market today!

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.

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Roto Grip Exotic Gem Bowling Ball

BRAND	Roto Grip
BOWLING BALL CORE SHAPE	Asymmetrical Core
BOWLING BALL CORE NAME	Roto Grip Defiant LRG Core
BOWLING BALL COVERSTOCK TYPE	Reactive Pearl
BOWLING BALL COVER NAME	Roto Grip MicroTrax Pearl Reactive
RADIUS OF GYRATION: RG (15LB)	2.53
DIFFERENTIAL: DIFF (15LB)	.053
MASS BIAS STRENGTH	.016
FLARE POTENTIAL	4 – 5 Inches
SURFACE FINISH	Storm Reacta Gloss
BALL LANE CONDITIONS	Heavy Oil
BOWLING BALL COLOR	Gold, Purple, Turquoise
BALL PERFORMANCE LEVEL	High Performance Bowling Balls, Roto Grip HP4 Bowling Balls
BALL WEIGHT	12LB, 13LB, 14LB, 15LB, 16LB
SCENT	None