Roto Grip Magic Gem
BOWLING BALL CORE SHAPE
Asymmetrical Core
BOWLING BALL CORE NAME
Roto Grip Defiant LRG Core
BOWLING BALL COVERSTOCK TYPE
Hybrid Reactive
BOWLING BALL COVER NAME
Roto Grip MicroTrax Hybrid Reactive
RADIUS OF GYRATION: RG (15LB)
2.47
DIFFERENTIAL: DIFF (15LB)
.053
MASS BIAS STRENGTH
.016
FLARE POTENTIAL
4 – 5 Inches
SURFACE FINISH
2000 Grit
BALL LANE CONDITIONS
Heavy Oil
BOWLING BALL COLOR
Black, Orange, Purple
BALL PERFORMANCE LEVEL
High Performance Bowling Balls, Roto Grip HP4 Bowling Balls
BALL WEIGHT
12LB, 13LB, 14LB, 15LB, 16LB
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Roto Grip Optimum Idol Pearl
BOWLING BALL CORE SHAPE
Symmetrical Core
BOWLING BALL CORE NAME
Roto Grip Ikon Core
BOWLING BALL COVER NAME
Roto Grip MicroTrax Pearl Reactive
BOWLING BALL COVERSTOCK TYPE
Reactive Pearl
RADIUS OF GYRATION: RG (15LB)
2.47
DIFFERENTIAL: DIFF (15LB)
.056
MASS BIAS STRENGTH
N/A
FLARE POTENTIAL
4 – 5 Inches
SURFACE FINISH
Storm Reacta Gloss
BALL PERFORMANCE LEVEL
High Performance Bowling Balls
BALL LANE CONDITIONS
Heavy Oil
BOWLING BALL COLOR
Pink, Purple
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Roto Grip Optimum Idol
BOWLING BALL CORE SHAPE
Symmetrical Core
BOWLING BALL CORE NAME
Roto Grip Ikon Core
BOWLING BALL COVER NAME
Roto Grip MicroTrax Solid Reactive
BOWLING BALL COVERSTOCK TYPE
Reactive
RADIUS OF GYRATION: RG (15LB)
2.49
DIFFERENTIAL: DIFF (15LB)
.052
MASS BIAS STRENGTH
N/A
FLARE POTENTIAL
4 – 5 Inches
SURFACE FINISH
2000 Grit
BALL PERFORMANCE LEVEL
High Performance Bowling Balls
BALL LANE CONDITIONS
Heavy Oil
BOWLING BALL COLOR
Purple
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Roto Grip Cosmos
BOWLING BALL CORE SHAPE
Symmetrical Core
BOWLING BALL CORE NAME
Roto Grip Ikon Core
BOWLING BALL COVER NAME
Roto Grip XtremeTrax Pearl Reactive
BOWLING BALL COVERSTOCK TYPE
Reactive Pearl
RADIUS OF GYRATION: RG (15LB)
2.49
DIFFERENTIAL: DIFF (15LB)
.052
MASS BIAS STRENGTH
N/A
FLARE POTENTIAL
4 – 5 Inches
SURFACE FINISH
4K Fast
BALL PERFORMANCE LEVEL
High Performance Bowling Balls
BALL LANE CONDITIONS
Heavy Oil
BOWLING BALL COLOR
Turquoise
BALL WEIGHT
12LB, 13LB, 14LB, 15LB, 16LB
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Roto Grip Hustle USA
BOWLING BALL CORE SHAPE
Symmetrical Core
BOWLING BALL CORE NAME
Roto Grip Hustle Core
BOWLING BALL COVERSTOCK TYPE
Hybrid Reactive
BOWLING BALL COVER NAME
Roto Grip VTC Hybrid Reactive
RADIUS OF GYRATION: RG (15LB)
2.53
DIFFERENTIAL: DIFF (15LB)
.030
MASS BIAS STRENGTH
N/A
FLARE POTENTIAL
3 – 4 Inches
SURFACE FINISH
3000 Grit
BALL LANE CONDITIONS
Dry – Medium Oil, Medium Oil
BALL PERFORMANCE LEVEL
Performance Bowling Balls
BOWLING BALL COLOR
Blue, Red, White
BALL WEIGHT
10LB, 11LB, 12LB, 13LB, 14LB, 15LB, 16LB
SCENT
None
| Roto Grip Exotic Gem
Brand Roto Grip
Perfect Scale Hook Rating 231.9
RG 2.47
Finish Polished
Ball Color Citrine/Apatite/Amethyst
Lane Condition Medium-Heavy
Coverstock Pearl Reactive
Ball Quality First Quality
Ball Warranty 1 Year
Factory Finish ReactaGloss
Breakpoint Shape Length w/Strong Backend
Coverstock Name MicroTrax Pearl
Core Name Defiant LRG
Differential 0.053
Flare Potential High
Mass Bias Diff 0.016
Core Type Asymmetric
Performance Pro Performance[10]
Roto Grip Product Line HP4
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Roto Grip Hyped Pearl
Coverstock Name VTC
Coverstock Style Pearl
Coverstock Type Reactive
Weight Block Hyped
Color Black/Carolina/Charcoal
Finish 1500 Polished
Finish Method Can be Polished OR Can be Sanded More
Durometer 73-75 on D-Scale
Weights 16lbs – 12lbs
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Roto Grip Hyped Hybrid
Coverstock Name VTC
Coverstock Style Hybrid
Coverstock Type Reactive
Weight Block Hyped
Finish 1500 Polished
Finish Method Can be Polished OR Can be Sanded More
Durometer 73-75 on D-Scale
Weights 16lbs – 12lbs
| Roto Grip Hyped Solid
Perfect Scale Hook Rating 192.8
RG 2.52
Finish Matte
Ball Color Wine/Berry/Magenta
Lane Condition Medium
Coverstock Solid Reactive
Ball Quality First Quality
Ball Warranty 1 Year
Factory Finish 3000-Grit
Breakpoint Shape Controllable
Coverstock Name VTC Solid
Core Name Hyped
Differential 0.0.36
Durometer 73-75 Rex
Flare Potential Medium
Core Type Symmetric
Performance Advanced Performance[6]
Roto Grip Product Line HP2
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Roto Grip TNT Infused
BOWLING BALL CORE SHAPE
Symmetrical Core
BOWLING BALL CORE NAME
Roto Grip Torpex Core
BOWLING BALL COVER NAME
Roto Grip eTrax Plus Hybrid Reactive
BOWLING BALL COVERSTOCK TYPE
Hybrid Reactive
RADIUS OF GYRATION: RG (15LB)
2.47
DIFFERENTIAL: DIFF (15LB)
.052
MASS BIAS STRENGTH
N/A
FLARE POTENTIAL
4 – 5 Inches
SURFACE FINISH
Storm Reacta Gloss
BALL PERFORMANCE LEVEL
High Performance Bowling Balls
BALL LANE CONDITIONS
Heavy Oil
BOWLING BALL COLOR
Orange, Purple, Red
BALL WEIGHT
12LB, 13LB, 14LB, 15LB, 16LB
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Roto Grip X-Cel
BOWLING BALL CORE SHAPE
Asymmetrical Core
BOWLING BALL CORE NAME
Roto Grip Nucleus A.I Core
BOWLING BALL COVERSTOCK TYPE
Reactive
BOWLING BALL COVER NAME
Roto Grip eTrax ULTRA Solid Reactive
RADIUS OF GYRATION: RG (15LB)
2.50
DIFFERENTIAL: DIFF (15LB)
.056
FLARE POTENTIAL
4 – 5 Inches
MASS BIAS STRENGTH
.019
BALL PERFORMANCE LEVEL
Roto Grip HP4 Bowling Balls
SURFACE FINISH
2000 Grit
BALL WEIGHT
12LB, 13LB, 14LB, 15LB, 16LB
BALL LANE CONDITIONS
Medium – Heavy Oil
BOWLING BALL COLOR
Black, Blue
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Roto Grip Rubicon UC3
Coverstock: Tour-ethane Pearl
Sku: BBMRBN12
Weight Block: Rondure Core (Asymmetrical)
Color: Platinum Pearl
Factory Finish: 1000-grit Abralon
Flare Potential: High
Condition: Light/Medium Oil
Radius of Gyration (RG) 15lbs – 2.49
Differential (Diff) 15lbs – 0.052
Intermediate Differential (Diff): 0.011
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Roto Grip Hustle Wine
Color: Cranberry/Merlot
All colors do vary somewhat from the picture shown
Coverstock: VTC Pearl Reactive
Core: Hustle (14#-16#) (Lightbulb core for 13# & 12# and a puck core for 11# & 10#)
Ball Finish: 1500-grit Polished
RG: 2.53 (15# ball)
Differential: 0.030 (15# ball)
Recommended Lane Condition: Light to Medium Oil
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