Bowling ball core · Ebonite

Ebonite Cyclone Torq Core

Symmetric Ebonite core

A symmetric core with later rev-up, more length and high flare, built for medium oil. Balls with this core are no longer available at BowlersMart.

  • Symmetric
  • RG 2.530
  • Diff 0.053
Ebonite Cyclone Torq symmetric core shape inside the ball

Specs

RG AT 15 LB

2.530

Later rev-up, more length

Revs soonerRevs later

71% of the reactive and urethane balls we stock have a lower RG.

DIFFERENTIAL AT 15 LB

0.053

High flare

Less flareMore flare

76% 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.
Ebonite Cyclone Torq Core specs by ball weight
Weight RG DifferentialDiff Mass biasMB
16 lb 2.520 0.047 None
15 lbUsed on this page 2.530 0.053 None
14 lb 2.540 0.053 None
13 lb 2.550 0.058 None
12 lb 2.600 0.053 None

Source: Ebonite published specs, as shown on BowlersMart’s original Ebonite Cyclone Torq 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.

1 ball on this core lists different numbers
  • Ebonite Pivot Point Bowling Ball: RG 2.480, diff 0.049, mass bias 0.019 at 15 lb

Looking for a ball like your Ebonite Cyclone Torq?

Balls with the Ebonite Cyclone Torq Core are no longer available at BowlersMart. These in-stock balls have the closest RG and differential.

Hammer Zero Mercy Hybrid Bowling Ball

Hammer Zero Mercy Hybrid

Hammer HK22 C2 Hybrid Reactive

Medium to heavy oil

Sale price $194.95 Regular price $279.95In stock
Hammer Fallout Bowling Ball

Hammer Fallout

Hammer HK22 C2 Solid Reactive

Medium to heavy oil

Sale price $169.95 Regular price $269.95In stock
Brunswick Infinity Quest Pearl Bowling Ball

Brunswick Infinity Quest Pearl

Brunswick EVO Pearl HK22C Reactive

Medium to heavy oil

Sale price $169.95 Regular price $269.95In stock
Motiv Apex Jackal Bowling Ball

Motiv Apex Jackal

Motiv Propulsion MXV Pearl Reactive

Heavy oil

Sale price $219.95 Regular price $289.95In stock
Roto Grip RST Hyperdrive Pearl Bowling Ball

Roto Grip RST Hyperdrive Pearl

Roto Grip U-R1 Pearl Reactive

Medium to heavy oil

Sale price $169.95 Regular price $289.95In stock
Radical Snapshot Bowling Ball

Radical Snapshot

Radical HK22C+ Pearl Reactive

Medium oil

Sale price $89.95 Regular price $259.95In stock

Balls with the Ebonite Cyclone Torq Core

None of the 15 balls with the Ebonite Cyclone Torq Core are in stock at BowlersMart right now.

Show 15 balls no longer available at BowlersMart
More bowling balls with the Ebonite Cyclone Torq Core
Ball Cover First seen
Ebonite Pivot Point Bowling Ball Ebonite RCM Pearl Reactive January 2014
Ebonite Cyclone Orange Purple Red Bowling Ball Ebonite GB 10.7 Hybrid Reactive May 2014
Ebonite Cyclone Black Red Yellow Bowling Ball Ebonite GB 10.7 Pearl Reactive May 2014
Ebonite Cyclone Blue Red Sparkle Bowling Ball Ebonite GB 10.7 Pearl Reactive May 2015
Ebonite Cyclone Green Yellow Pearl Bowling Ball Ebonite GB 10.7 Pearl Reactive May 2015
Ebonite Cyclone Purple Teal Lime Bowling Ball Ebonite GB 10.7 Pearl Reactive June 2016
Ebonite Cyclone Violet Gold Blue Bowling Ball Ebonite GB 10.7 Pearl Reactive June 2016
Ebonite Strike For Vets Bowling Ball Ebonite GB 10.7 Solid Reactive March 2017
Ebonite Cyclone Blue Black Silver Bowling Ball Ebonite GB 10.7 Pearl Reactive May 2017
Ebonite Cyclone Red White Blue Bowling Ball Ebonite GB 10.7 Pearl Reactive May 2017
Ebonite Destiny Solid Bowling Ball Ebonite GB 11.2 Solid Reactive June 2018
Ebonite Destiny Pearl Bowling Ball Ebonite GB 11.2 Pearl Reactive June 2018
Ebonite Destiny Hybrid Bowling Ball Ebonite GB 11.2 Hybrid Reactive September 2018
Ebonite Destiny Pearl Red Blue Bowling Ball Ebonite GB 11.2 Pearl Reactive July 2019
Ebonite Destiny Solid Magenta Bowling Ball Ebonite GB 11.2 Solid Reactive July 2019

Where the Ebonite Cyclone Torq sits

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

DV8 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, RG 2.469, diff 0.034Hammer Gas Mask Core, RG 2.500, diff 0.058Ebonite Turbo Core, RG 2.517, diff 0.040Ebonite Centrex Symmetrical Mass Bias, RG 2.466, diff 0.056Motiv Excel Core, RG 2.550, diff 0.030Motiv Detonator Core, RG 2.470, diff 0.055Storm Solarion AI 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 Vibe Core, RG 2.510, diff 0.042Brunswick 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 0.051Brunswick 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 AI Core, RG 2.470, diff 0.055900 Global Strobe AI 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 0.051Storm Catalyst Core, RG 2.500, diff 0.052Hammer 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 0.048DV8 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 AI Core, RG 2.470, diff 0.050Storm Element Max AI 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, 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, RG 2.499, diff 0.051Brunswick 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 LED Resin Bowling Ball 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 AI 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 0.034Motiv 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 AI Core, RG 2.490, diff 0.044Roto Grip Rondure Core, RG 2.490, diff 0.052Columbia 300 Pulse PowerCOR, RG 2.468, diff 0.045Storm Element Tour A.I. Core, RG 2.470, diff 0.035KR 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 + AI Core, RG 2.480, diff 0.031Motiv Gear APG, RG 2.470, diff 0.036Hammer 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 0.022Storm Velocity A.I. Core, RG 2.470, diff 0.053Storm Atomic Core, RG 2.480, diff 0.053Storm RAD-X Asymmetric, RG 2.480, diff 0.054Storm ID AI Core, RG 2.510, diff 0.055Hammer FAB Asymmetric, RG 2.550, diff 0.051Columbia 300 Shifter Core, RG 2.478, diff 0.050Columbia 300 Ricochet Core, RG 2.488, diff 0.054Roto Grip Defense AI Core, RG 2.490, diff 0.053Storm Supercoil Core, RG 2.470, diff 0.053Storm Centripetal HD A.I. Core, RG 2.460, diff 0.056Hammer Modified Infamous Core, RG 2.567, diff 0.049Brunswick Ethos Core, RG 2.480, diff 0.053Hammer Hazmat Core, RG 2.470, diff 0.055Track Criterion MD Core, RG 2.500, diff 0.052Storm Ignition Core, RG 2.490, diff 0.052Roto Grip Momentous A.I. Core, RG 2.480, diff 0.049Brunswick Portal X Core, RG 2.473, diff 0.054Ebonite Emerge Core, RG 2.510, diff 0.053Radical Katana Core, RG 2.500, diff 0.050900 Global Meditate LD Symmetric Core, RG 2.560, diff 0.027Columbia 300 Movement Core, RG 2.513, diff 0.053Hammer Super Offset Core (pictured: Hammer Zero Mercy Solid Bowling Ball)1Hammer Aftermath Core (pictured: Hammer Fallout Bowling Ball)2Radical Snapshot Symmetric Core (pictured: Radical Snapshot Bowling Ball)3Brunswick Infinity Core (pictured: Brunswick Infinity Quest Bowling Ball)4Motiv Apex Predator Core (pictured: Motiv Apex Jackal Bowling Ball)5Roto Grip RST Core + AI (pictured: Roto Grip RST Hyperdrive Bowling Ball)6Ebonite Cyclone Torq Core (pictured: Ebonite Destiny Pearl Red Blue 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.

This core 1 Nearest cores Other cores

Nearest cores to the Ebonite Cyclone Torq Core
Core Brand Shape RG Diff vs this core
Hammer Zero Mercy Solid Bowling Ball1Hammer Super Offset CorePictured: Hammer Zero Mercy Solid
 Hammer Asymmetric 2.524 0.053 RG −0.006 · Diff 0.000
Hammer Fallout Bowling Ball2Hammer Aftermath CorePictured: Hammer Fallout
 Hammer Symmetric 2.520 0.052 RG −0.010 · Diff −0.001
Radical Snapshot Bowling Ball3Radical Snapshot Symmetric CorePictured: Radical Snapshot
 Radical Symmetric 2.523 0.050 RG −0.007 · Diff −0.003
Brunswick Infinity Quest Bowling Ball4Brunswick Infinity CorePictured: Brunswick Infinity Quest
 Brunswick Asymmetric 2.521 0.051 RG −0.009 · Diff −0.002
Motiv Apex Jackal Bowling Ball5Motiv Apex Predator CorePictured: Motiv Apex Jackal
 Motiv Asymmetric 2.520 0.055 RG −0.010 · Diff +0.002
Roto Grip RST Hyperdrive Bowling Ball6Roto Grip RST Core + AIPictured: Roto Grip RST Hyperdrive
 Roto Grip Asymmetric 2.520 0.055 RG −0.010 · Diff +0.002

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 Ebonite Cyclone Torq CoreNone of the 15 balls with the Ebonite Cyclone Torq Core are in stock at BowlersMart right now.Show 15 balls no longer available at BowlersMartMore bowling balls with the Ebonite Cyclone Torq CoreBallCoverFirst seenEbonite Pivot Point Bowling BallEbonite RCM Pearl ReactiveJanuary 2014Ebonite Cyclone Orange Purple Red Bowling BallEbonite GB 10.7 Hybrid ReactiveMay 2014Ebonite Cyclone Black Red Yellow Bowling BallEbonite GB 10.7 Pearl ReactiveMay 2014Ebonite Cyclone Blue Red Sparkle Bowling BallEbonite GB 10.7 Pearl ReactiveMay 2015Ebonite Cyclone Green Yellow Pearl Bowling BallEbonite GB 10.7 Pearl ReactiveMay 2015Ebonite Cyclone Purple Teal Lime Bowling BallEbonite GB 10.7 Pearl ReactiveJune 2016Ebonite Cyclone Violet Gold Blue Bowling BallEbonite GB 10.7 Pearl ReactiveJune 2016Ebonite Strike For Vets Bowling BallEbonite GB 10.7 Solid ReactiveMarch 2017Ebonite Cyclone Blue Black Silver Bowling BallEbonite GB 10.7 Pearl ReactiveMay 2017Ebonite Cyclone Red White Blue Bowling BallEbonite GB 10.7 Pearl ReactiveMay 2017Ebonite Destiny Solid Bowling BallEbonite GB 11.2 Solid ReactiveJune 2018Ebonite Destiny Pearl Bowling BallEbonite GB 11.2 Pearl ReactiveJune 2018Ebonite Destiny Hybrid Bowling BallEbonite GB 11.2 Hybrid ReactiveSeptember 2018Ebonite Destiny Pearl Red Blue Bowling BallEbonite GB 11.2 Pearl ReactiveJuly 2019Ebonite Destiny Solid Magenta Bowling BallEbonite GB 11.2 Solid ReactiveJuly 2

From Ebonite’s description

Questions bowlers ask

What is the RG of the Ebonite Cyclone Torq Core?

At 15 lb the Ebonite Cyclone Torq Core has an RG of 2.530. It ranges from 2.520 to 2.600 across the listed weights.

What is the 14 lb RG of the Ebonite Cyclone Torq Core?

At 14 lb the RG is 2.540.

What is the differential of the Ebonite Cyclone Torq Core?

At 15 lb the differential is 0.053. This is a symmetric core, so mass bias is not applicable.

Which bowling balls use the Ebonite Cyclone Torq Core?

Ebonite Pivot Point Bowling Ball, Ebonite Cyclone Orange Purple Red Bowling Ball, Ebonite Cyclone Black Red Yellow Bowling Ball, Ebonite Cyclone Blue Red Sparkle Bowling Ball, Ebonite Cyclone Green Yellow Pearl Bowling Ball. 0 are in stock now.

Can I still buy a ball with the Ebonite Cyclone Torq Core?

Balls with this core are currently unavailable at BowlersMart. Closest in-stock alternatives by RG and differential include Hammer Zero Mercy Hybrid Bowling Ball, Hammer Fallout Bowling Ball, Brunswick Infinity Quest Pearl Bowling Ball, Motiv Apex Jackal Bowling Ball, Roto Grip RST Hyperdrive Pearl Bowling Ball, Radical Snapshot Bowling Ball.

How do the Ebonite Cyclone Torq Core specs change by weight?

At 16 lb: RG 2.520, differential 0.047. At 12 lb: RG 2.600, differential 0.053.

How does the Ebonite Cyclone Torq 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. Ebonite published specs, as shown on BowlersMart’s original Ebonite Cyclone Torq core page (2022), as published by the manufacturer.

Baseline. The baseline is 265 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.

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