Bowling ball core · Roto Grip

Roto Grip Hyped UP Core

Symmetric Roto Grip core

A symmetric core with mid-lane rev-up and medium flare, built for medium oil. 1 of the 1 balls with this core are in stock at BowlersMart.

  • Symmetric
  • RG 2.500
  • Diff 0.042
Roto Grip Hyped UP symmetric core shape inside the ball

Specs

RG AT 15 LB

2.500

Mid-lane rev-up

Revs soonerRevs later

40% of the reactive and urethane balls we stock have a lower RG.

DIFFERENTIAL AT 15 LB

0.042

Medium flare

Less flareMore flare

36% 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 UP Core specs by ball weight (reference ball: Roto Grip hyped UP!)
Weight RG DifferentialDiff Mass biasMB
16 lb 2.490 0.043 None
15 lbUsed on this page 2.500 0.042 None
14 lb 2.510 0.042 None
13 lb 2.590 0.045 None
12 lb 2.650 0.035 None
11 lb 2.730 0.012 None
10 lb 2.770 0.015 None

Source: Roto Grip published specs, as listed on the Roto Grip hyped UP! product page. 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.

Balls with the Roto Grip Hyped UP Core

1 of the 1 balls with the Roto Grip Hyped UP Core are in stock at BowlersMart. Same core, different covers: pick the cover for the lanes you bowl on.

Roto Grip hyped UP! Bowling Ball

Roto Grip hyped UP!

Roto Grip V-R1 Hybrid Reactive

Medium oil

Sale price $129.95 Regular price $179.95In stock

Shop the 1 available balls with this core

Where the Roto Grip Hyped UP 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 0.028Track 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 Turbo Core, RG 2.517, diff 0.040Ebonite 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 Insanity Symmetric Core, RG 2.520, diff 0.034SWAG Fusion Core, RG 2.540, diff 0.036SWAG 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 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 Morph-Wing Core, RG 2.510, diff 0.051Brunswick Fury Core, RG 2.524, diff 0.038Motiv 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 0.052Track 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 0.050Hammer Raw Hammer Core, RG 2.537, diff 0.038Storm 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 0.048Radical 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 Craze Core, RG 2.520, diff 0.030SWAG 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 0.049Track 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 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 APX V1 Core (pictured: SWAG APEX Solid Bowling Ball)1Hammer Vibe Core (pictured: Hammer Arctic Vibe Bowling Ball)2Motiv Hadron Dual Density Core (pictured: Motiv Nebula Bowling Ball)3DV8 Renegade Core (pictured: DV8 Outsider Bowling Ball)4Radical Guru Core (pictured: Radical Guru Oracle Pearl Bowling Ball)5DV8 Dualistic Core (pictured: DV8 Double Trouble Bowling Ball)6Roto Grip Hyped UP Core (pictured: Roto Grip hyped UP! 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 Core

This core 1 Nearest cores Other cores

Nearest cores to the Roto Grip Hyped UP Core
Core Brand Shape RG Diff vs this core
SWAG APEX Solid Bowling Ball1SWAG APX V1 CorePictured: SWAG APEX Solid
 SWAG Symmetric 2.500 0.042 Same RG and differential
Hammer Arctic Vibe Bowling Ball2Hammer Vibe CorePictured: Hammer Arctic Vibe
 Hammer Symmetric 2.510 0.042 RG +0.010 · Diff 0.000
Motiv Nebula Bowling Ball3Motiv Hadron Dual Density CorePictured: Motiv Nebula
 Motiv Symmetric 2.500 0.045 RG 0.000 · Diff +0.003
DV8 Outsider Bowling Ball4DV8 Renegade CorePictured: DV8 Outsider
 DV8 Asymmetric 2.499 0.040 RG −0.001 · Diff −0.002
Radical Guru Oracle Pearl Bowling Ball5Radical Guru CorePictured: Radical Guru Oracle Pearl
 Radical Asymmetric 2.503 0.044 RG +0.003 · Diff +0.002
DV8 Double Trouble Bowling Ball6DV8 Dualistic CorePictured: DV8 Double Trouble
 DV8 Symmetric 2.496 0.045 RG −0.004 · Diff +0.003

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 UP Core1 of the 1 balls with the Roto Grip Hyped UP Core are in stock at BowlersMart. Same core, different covers: pick the cover for the lanes you bowl on.

From Roto Grip’s description

Questions bowlers ask

What is the RG of the Roto Grip Hyped UP Core?

At 15 lb the Roto Grip Hyped UP Core has an RG of 2.500. It ranges from 2.490 to 2.770 across the listed weights.

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

At 14 lb the RG is 2.510.

What is the differential of the Roto Grip Hyped UP Core?

At 15 lb the differential is 0.042. This is a symmetric core, so mass bias is not applicable.

Which bowling balls use the Roto Grip Hyped UP Core?

Roto Grip hyped UP! Bowling Ball. 1 are in stock now.

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

At 16 lb: RG 2.490, differential 0.043. At 12 lb: RG 2.650, differential 0.035.

How does the Roto Grip Hyped UP 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 listed on the Roto Grip hyped UP! product page, 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