Bowling ball core · Roto Grip

Roto Grip Hyped Core

The core inside the Roto Grip Hyped line

A symmetric core with mid-lane rev-up and low flare, built for medium oil. Balls with this core are no longer available at BowlersMart.

  • Symmetric
  • RG 2.520
  • Diff 0.036

Specs

RG AT 15 LB

2.520

Mid-lane rev-up

Revs soonerRevs later

61% of the reactive and urethane balls we stock have a lower RG.

DIFFERENTIAL AT 15 LB

0.036

Low flare

Less flareMore flare

22% of the reactive and urethane balls we stock have a lower differential.

MASS BIAS AT 15 LB

None

Symmetric core

Symmetric cores have no mass bias marker to place when drilling.

RG How soon the ball revs up.Differential How much the ball can flare.Mass bias How asymmetric the core is.
Roto Grip Hyped Core specs by ball weight
Weight RG DifferentialDiff Mass biasMB
16 lb 2.510 0.037 None
15 lbUsed on this page 2.520 0.036 None
14 lb 2.520 0.036 None
13 lb 2.630 0.009 None
12 lb 2.650 0.011 None

Source: Roto Grip published specs, as shown on BowlersMart’s original Roto Grip Hyped core page (2022). RG and differential change with ball weight; use the row for the weight you throw. The highlighted 15 lb row is the one used on this page.

Looking for a ball like your Hyped?

Balls with the Roto Grip Hyped Core are no longer available at BowlersMart. These in-stock balls have the closest RG and differential.

SWAG Insanity Pearl Bowling Ball

SWAG Insanity Pearl

SWAG Lunacy Pearl AP26

Dry to medium oil, medium oil

Sale price $129.95 Regular price $189.95In stock
Brunswick Fury Emerald Black Bowling Ball

Brunswick Fury Emerald Black

Brunswick PowerKoil 26 Hybrid Reactive

Dry to medium oil

Sale price $109.95 Regular price $179.95In stock
Hammer Raw Hammer Black Grey Bowling Ball

Hammer Raw Hammer Black Grey

Hammer Juiced Solid Reactive

Dry to medium oil

Sale price $99.95 Regular price $169.95In stock
Ebonite Turbo X Pearl Bowling Ball

Ebonite Turbo X Pearl

Ebonite HK22 GB 10.7 Pearl Reactive

Light to medium oil

Sale price $149.95 Regular price $229.95In stock
SWAG Fusion Pearl Bowling Ball

SWAG Fusion Pearl

SWAG Xplode Pearl AP26

Medium oil

Sale price $139.95 Regular price $229.95In stock
Radical Revenge Solid Bowling Ball

Radical Revenge Solid

HK22 Reactive

Dry to medium oil

Sale price $119.95 Regular price $199.95In stock

Balls with the Roto Grip Hyped Core

None of the 4 balls with the Roto Grip Hyped Core are in stock at BowlersMart right now.

Show 4 balls no longer available at BowlersMart
More bowling balls with the Roto Grip Hyped Core
Ball Cover First seen
Roto Grip Hyped Hybrid Bowling Ball Roto Grip VTC Hybrid Reactive June 2021
Roto Grip Hyped Pearl Bowling Ball Roto Grip VTC Pearl Reactive June 2021
Roto Grip Hyped Solid Bowling Ball Roto Grip VTC Solid Reactive June 2022
Roto Grip Hyped Super Pearl Overseas Bowling Ball Roto Grip VTC Pearl Reactive November 2024

Where the Roto Grip Hyped sits

Each dot is a core in balls we stock. Cores close together roll alike; the cover and layout decide the rest.

Storm Element Tour A.I. Core, RG 2.470, diff 0.035DV8 Larceny Core, RG 2.471, diff 0.028DV8 Renegade Core, RG 2.499, diff 0.040Track I-Core Gen4, RG 2.480, diff 0.053Brunswick Vintage Light Bulb Low RG Core, RG 2.568, diff 0.032Brunswick Dual Centric Core, RG 2.509, diff 0.047Ebonite Big Time Core, RG 2.508, diff 0.054Hammer Stacked LED Core, RG 2.545, diff 0.047Hammer Vindicator Core, RG 2.474, diff 0.053Radical Vexed Variant Asymmetric Core, RG 2.490, diff 0.045Radical Modified Intel Symmetric Core, RG 2.483, diff 0.032Motiv Affliction V2 Core, RG 2.480, diff 0.055900 Global Conduit A.I. Core, RG 2.590, diff 0.050Roto Grip GEM A.I. Core, RG 2.490, diff 0.057Hammer Obsession Tour Core, RG 2.469, diff 0.034Hammer Super Offset Core, RG 2.524, diff 0.053Hammer Gas Mask Core, RG 2.500, diff 0.058Ebonite Centrex Symmetrical Mass Bias Core, RG 2.466, diff 0.056Motiv Excel Core, RG 2.550, diff 0.030Motiv Detonator Core, RG 2.470, diff 0.055Storm Solarion A.I. Core, RG 2.480, diff 0.054SWAG Watcher Symmetric Core, RG 2.510, diff 0.048SWAG Dragon Asymmetric Core, RG 2.490, diff 0.050SWAG Executioner Asymmetric Core, RG 2.500, diff 0.051Motiv Predator V2 Core, RG 2.470, diff 0.054Storm C3 Centripetal Control Core, RG 2.490, diff 0.029Roto Grip Rondure MaxD Core, RG 2.500, diff 0.058Hammer Vibe Core, RG 2.510, diff 0.042Hammer Aftermath Core, RG 2.520, diff 0.052Brunswick Alert Core, RG 2.478, diff 0.037Brunswick Rampart Core, RG 2.502, diff 0.051DV8 Collision Core, RG 2.462, diff 0.052Track MC2 Asym Core, RG 2.473, diff 0.046Radical Evil Eye Symmetric Core, RG 2.495, diff 0.046Ebonite Iron Fist V2 Core, RG 2.473, diff 0.053Radical No Doubt Symmetric Core, RG 2.485, diff 0.051Storm Surge Core, RG 2.580, diff 0.024Roto Grip Hyped UP Core, RG 2.500, diff 0.042Roto Grip Morph-Wing Core, RG 2.510, diff 0.051Motiv Sigma Core, RG 2.470, diff 0.047Roto Grip Hustle Core, RG 2.530, diff 0.030900 Global Blast A.I. Core, RG 2.470, diff 0.055900 Global Strobe A.I. Core, RG 2.510, diff 0.052Radical Guru Core, RG 2.503, diff 0.044Track I-CORE 3.0, RG 2.486, diff 0.056DV8 Unholy Core, RG 2.504, diff 0.051Brunswick Infinity Core, RG 2.521, diff 0.051Storm Catalyst A.I. Core, RG 2.480, diff 0.053Hammer Gauntlet Core, RG 2.501, diff 0.050Storm Atmos A.I. Core, RG 2.530, diff 0.042Storm Booster Core, RG 2.540, diff 0.046Track Shuttle Core, RG 2.480, diff 0.040Brunswick Light Bulb Core, RG 2.524, diff 0.030Radical Sneak Attack Core, RG 2.544, diff 0.036Motiv Gear Core, RG 2.480, diff 0.034Hammer Huntsman Core, RG 2.470, diff 0.050Hammer Super LED Core, RG 2.632, diff 0.034Ebonite Enhanced V2 Core, RG 2.480, diff 0.048DV8 Dualistic Core, RG 2.496, diff 0.045Radical Vexed Asymmetric Core, RG 2.498, diff 0.036Motiv Quadfire Core, RG 2.550, diff 0.043Track Stealth Core, RG 2.482, diff 0.056Brunswick Tiered Hexagon Core, RG 2.540, diff 0.045Columbia 300 Piranha Core, RG 2.554, diff 0.043Storm Torsion A.I. Core, RG 2.470, diff 0.050Storm Element Max A.I. Core, RG 2.470, diff 0.055Storm Radius Core, RG 2.610, diff 0.020Roto Grip Rondure Tour X Core, RG 2.480, diff 0.034SWAG Unreal Core, RG 2.510, diff 0.047SWAG Serpent Asymmetric Core, RG 2.510, diff 0.048Radical Torpedo Asymmetric Core, RG 2.480, diff 0.052Motiv Overload Core, RG 2.480, diff 0.050DV8 Duality Core, RG 2.480, diff 0.036Hammer Spheroid Core, RG 2.480, diff 0.048Radical Outer Limits Asymmetric Core, RG 2.499, diff 0.051Motiv Apex Predator Core, RG 2.520, diff 0.055Brunswick Danger Zone Core, RG 2.501, diff 0.048Storm RAD-TQ Core, RG 2.560, diff 0.051Storm Velocity Core, RG 2.480, diff 0.051Hammer Modified LED Core, RG 2.586, diff 0.027Epic Spark Core, RG 2.540, diff 0.049Motiv Hadron Dual Density Core, RG 2.500, diff 0.045Track Criterion ID Core, RG 2.496, diff 0.047Brunswick Zone Asymmetric Core, RG 2.478, diff 0.048Ebonite Entity Core, RG 2.515, diff 0.052Roto Grip Rocker A.I. Core, RG 2.480, diff 0.050Motiv Flux Core, RG 2.570, diff 0.015DV8 Mantra Core, RG 2.498, diff 0.047Hammer Gas Mask Low Diff Core, RG 2.500, diff 0.034Roto Grip RST A.I. Core, RG 2.520, diff 0.055Motiv Impulse V2 Core, RG 2.550, diff 0.050SWAG APX V1 Core, RG 2.500, diff 0.042SWAG Judge Core, RG 2.490, diff 0.052900 Global Magna A.I. Core, RG 2.490, diff 0.044Columbia 300 Pulse PowerCOR Core, RG 2.468, diff 0.045KR Strikeforce Launch Core, RG 2.530, diff 0.047900 Global Ellipse Asymmetric A.I. Core, RG 2.480, diff 0.050Motiv Halogen Core, RG 2.550, diff 0.037Storm C3 A.I. Core, RG 2.480, diff 0.031Motiv Gear APG Core, RG 2.470, diff 0.036Radical Snapshot Symmetric Core, RG 2.523, diff 0.050Hammer High Rev Offset Core, RG 2.489, diff 0.053Hammer Huntsman Tour Core, RG 2.472, diff 0.036Hammer LED Core, RG 2.650, diff 0.015Storm Inverted Fe2 Core, RG 2.570, diff 0.046Storm Capacitor Core, RG 2.570, diff 0.022SWAG Insanity Symmetric Core (pictured: SWAG Insanity Pearl Bowling Ball)1Brunswick Fury Core (pictured: Brunswick Fury Emerald Black Bowling Ball)2Ebonite Turbo Core (pictured: Ebonite Turbo X Bowling Ball)3Hammer Raw Hammer Core (pictured: Hammer Raw Hammer Pearl Blue Silver White Bowling Ball)4SWAG Fusion Core (pictured: SWAG Fusion Bowling Ball)5SWAG Craze Core (pictured: SWAG Craze Hybrid Bowling Ball)6Roto Grip Hyped Core (pictured: Roto Grip Hyped Super Pearl Overseas Bowling Ball)EARLY REV-UPMID-LANELATER REV-UPHIGH FLAREMEDIUMLOW FLARE2.442.482.522.562.602.642.680.0100.0200.0300.0400.0500.060RG at 15 lbDifferential at 15 lb← Revs up soonerRevs up later →More flare ↑Less flare ↓

Nearest cores, zoomed in

Hover or tap a dot for that core’s numbers. Click a dot to open its page. Drag to move around when zoomed in. The same RG and differential do not guarantee the same ball motion.

Same family: Roto Grip Hyped UP Core

This core 1 Nearest cores Other cores

Nearest cores to the Roto Grip Hyped Core
Core Brand Shape RG Diff vs this core
SWAG Insanity Pearl Bowling Ball1SWAG Insanity Symmetric CorePictured: SWAG Insanity Pearl
 SWAG Symmetric 2.520 0.034 RG 0.000 · Diff −0.002
Brunswick Fury Emerald Black Bowling Ball2Brunswick Fury CorePictured: Brunswick Fury Emerald Black
 Brunswick Symmetric 2.524 0.038 RG +0.004 · Diff +0.002
Ebonite Turbo X Bowling Ball3Ebonite Turbo CorePictured: Ebonite Turbo X
 Ebonite Symmetric 2.517 0.040 RG −0.003 · Diff +0.004
Hammer Raw Hammer Pearl Blue Silver White Bowling Ball4Hammer Raw Hammer CorePictured: Hammer Raw Hammer Pearl Blue Silver White
 Hammer Symmetric 2.537 0.038 RG +0.017 · Diff +0.002
SWAG Fusion Bowling Ball5SWAG Fusion CorePictured: SWAG Fusion
 SWAG Symmetric 2.540 0.036 RG +0.020 · Diff 0.000
SWAG Craze Hybrid Bowling Ball6SWAG Craze CorePictured: SWAG Craze Hybrid
 SWAG Symmetric 2.520 0.030 RG 0.000 · Diff −0.006

Matches use 15 lb RG and differential.

Drilling and tools

Drilling layoutsLayout guides for symmetric and asymmetric ballsDual angle converterTurn a pin to PAP layout into a dual angle layout

Turn on JavaScript to compare with your ball.Balls with the Roto Grip Hyped CoreNone of the 4 balls with the Roto Grip Hyped Core are in stock at BowlersMart right now.Show 4 balls no longer available at BowlersMartMore bowling balls with the Roto Grip Hyped CoreBallCoverFirst seenRoto Grip Hyped Hybrid Bowling BallRoto Grip VTC Hybrid ReactiveJune 2021Roto Grip Hyped Pearl Bowling BallRoto Grip VTC Pearl ReactiveJune 2021Roto Grip Hyped Solid Bowling BallRoto Grip VTC Solid ReactiveJune 2022Roto Grip Hyped Super Pearl Overseas Bowling BallRoto Grip VTC Pearl ReactiveNovember 2024Where the Roto Grip Hyped sitsEach dot is a core in balls we stock. Cores close together roll alike; the cover and layout decide the rest.All coresSymmetricAsymmetricRoto Grip onlyAny brand900 GlobalBrunswickColumbia 300DV8EboniteEpicHammerKR StrikeforceMotivRadicalRoto GripSWAGStormTrack+−ResetZoom to this coreDV8 Larceny Core, RG 2.471, diff 0.028DV8 Renegade Core, RG 2.499, diff 0.040Track I-Core Gen4, RG 2.480, diff 0.053Brunswick Vintage Light Bulb Low RG Core, RG 2.568, diff 0.032Brunswick Dual Centric Core, RG 2.509, diff 0.047Ebonite Big Time Core, RG 2.508, diff 0.054Hammer Stacked LED Core, RG 2.545, diff 0.047Hammer Vindicator Core, RG 2.474, diff 0.053Radical Vexed Variant Asymmetric Core, RG 2.490, diff 0.045Radical Modified Intel Symmetric Core, RG 2.483, diff 0.032Motiv Affliction V2 Core, RG 2.480, diff 0.055Storm Element Tour A.I. Core, RG 2.470, diff 0.035900 Global Conduit A.I. Cor

From Roto Grip’s description

Questions bowlers ask

What is the RG of the Roto Grip Hyped Core?

At 15 lb the Roto Grip Hyped Core has an RG of 2.520. It ranges from 2.510 to 2.650 across the listed weights.

What is the 14 lb RG of the Roto Grip Hyped Core?

At 14 lb the RG is 2.520.

What is the differential of the Roto Grip Hyped Core?

At 15 lb the differential is 0.036. This is a symmetric core, so mass bias is not applicable.

Which bowling balls use the Roto Grip Hyped Core?

Roto Grip Hyped Hybrid Bowling Ball, Roto Grip Hyped Pearl Bowling Ball, Roto Grip Hyped Solid Bowling Ball, Roto Grip Hyped Super Pearl Overseas Bowling Ball. 0 are in stock now.

Can I still buy a ball with the Roto Grip Hyped Core?

Balls with this core are currently unavailable at BowlersMart. Closest in-stock alternatives by RG and differential include SWAG Insanity Pearl Bowling Ball, Brunswick Fury Emerald Black Bowling Ball, Hammer Raw Hammer Black Grey Bowling Ball, Ebonite Turbo X Pearl Bowling Ball, SWAG Fusion Pearl Bowling Ball, Radical Revenge Solid Bowling Ball.

How do the Roto Grip Hyped Core specs change by weight?

At 16 lb: RG 2.510, differential 0.037. At 12 lb: RG 2.650, differential 0.011.

How does the Roto Grip Hyped Core compare with my ball?

Type the ball you throw into the Compare with your ball box on this page. It shows the RG and differential side by side and saves your bag for every core page.

Sources and method

Specs. Roto Grip published specs, as shown on BowlersMart’s original Roto Grip Hyped core page (2022), as published by the manufacturer.

Baseline. The baseline is 212 in-stock, published reactive and urethane balls. Plastic and polyester covers, 2-piece, 3-piece and pancake cores, missing covers and missing RG or differential values are excluded.

Percentiles. Percentiles are the share of baseline balls with a strictly lower or higher value; ties are not counted.

Nearest cores. Nearest cores are ranked by distance on standardized 15 lb RG and differential, with the same symmetric or asymmetric shape preferred among near ties (distance bands of 0.1).

Mass bias. Mass bias is compared among asymmetric balls with numeric mass bias only.

Updated. Catalog and page updated 2026-10-16.

Next lesson

Compare cores by RGEvery in-stock ball from lowest to highest RGCompare cores by differentialEvery in-stock ball from lowest to highest differentialAll bowling ball coresCore libraries for every brand we carryRoto Grip core libraryEvery Roto Grip core we have specs for