Bowling ball core · Ebonite

Ebonite Stinger Core

Symmetric Ebonite core

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

  • Symmetric
  • RG 2.517
  • Diff 0.035

Specs

RG AT 15 LB

2.517

Mid-lane rev-up

Revs soonerRevs later

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

DIFFERENTIAL AT 15 LB

0.035

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.
Ebonite Stinger Core specs by ball weight
Weight RG DifferentialDiff Mass biasMB
16 lb 2.498 0.035 None
15 lbUsed on this page 2.517 0.035 None
14 lb 2.536 0.035 None
13 lb 2.574 0.040 None
12 lb 2.597 0.040 None

Source: Ebonite published specs, as shown on BowlersMart’s original Ebonite Stinger 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 Ebonite Stinger?

Balls with the Ebonite Stinger 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
Brunswick Rhino Red Black Gold Pearl Bowling Ball

Brunswick Rhino Red Black Gold Pearl

Brunswick R-16 Pearl Reactive

Dry to medium oil

Sale price $94.95 Regular price $169.95In stock
SWAG Craze Hybrid Bowling Ball

SWAG Craze Hybrid

SWAG Rage Hybrid Reactive

Medium oil

Sale price $119.95 Regular price $209.95In stock

Balls with the Ebonite Stinger Core

None of the 2 balls with the Ebonite Stinger Core are in stock at BowlersMart right now.

Show 2 balls no longer available at BowlersMart
More bowling balls with the Ebonite Stinger Core
Ball Cover First seen
Ebonite Stinger Hybrid Bowling Ball Ebonite Detonator 2020 Hybrid Reactive June 2020
Ebonite Stinger Pearl Bowling Ball Ebonite Detonator 2020 Pearl Reactive June 2020

Where the Ebonite Stinger 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 Super Offset Core, RG 2.524, diff 0.053Hammer Gas Mask Core, RG 2.500, diff 0.058Ebonite 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 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 0.042Hammer 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 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 0.051Brunswick Infinity Core, RG 2.521, 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 0.040Radical 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 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 0.051Motiv 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 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 0.047Roto Grip RST Core + AI, 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 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 0.036Radical 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 0.022Storm 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 0.053SWAG 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)3SWAG Craze Core (pictured: SWAG Craze Hybrid Bowling Ball)4Hammer Gas Mask Low Diff Core (pictured: Hammer Black Widow Tour V1 Bowling Ball)5Brunswick Light Bulb Core (pictured: Brunswick Rhino Red Black Gold Pearl Bowling Ball)6Ebonite Stinger Core (pictured: Ebonite Stinger Hybrid 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 Stinger 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 +0.003 · Diff −0.001
Brunswick Fury Emerald Black Bowling Ball2Brunswick Fury CorePictured: Brunswick Fury Emerald Black
 Brunswick Symmetric 2.524 0.038 RG +0.007 · Diff +0.003
Ebonite Turbo X Bowling Ball3Ebonite Turbo CorePictured: Ebonite Turbo X
 Ebonite Symmetric 2.517 0.040 RG 0.000 · Diff +0.005
SWAG Craze Hybrid Bowling Ball4SWAG Craze CorePictured: SWAG Craze Hybrid
 SWAG Symmetric 2.520 0.030 RG +0.003 · Diff −0.005
Hammer Black Widow Tour V1 Bowling Ball5Hammer Gas Mask Low Diff CorePictured: Hammer Black Widow Tour V1
 Hammer Asymmetric 2.500 0.034 RG −0.017 · Diff −0.001
Brunswick Rhino Red Black Gold Pearl Bowling Ball6Brunswick Light Bulb CorePictured: Brunswick Rhino Red Black Gold Pearl
 Brunswick Symmetric 2.524 0.030 RG +0.007 · Diff −0.005

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 Stinger CoreNone of the 2 balls with the Ebonite Stinger Core are in stock at BowlersMart right now.Show 2 balls no longer available at BowlersMartMore bowling balls with the Ebonite Stinger CoreBallCoverFirst seenEbonite Stinger Hybrid Bowling BallEbonite Detonator 2020 Hybrid ReactiveJune 2020Ebonite Stinger Pearl Bowling BallEbonite Detonator 2020 Pearl ReactiveJune 2020Where the Ebonite Stinger sitsEach dot is a core in balls we stock. Cores close together roll alike; the cover and layout decide the rest.All coresSymmetricAsymmetricEbonite 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 2.560, diff 0.032Brunswick Dual Centric Core, RG 2.500, diff 0.047Ebonite Big Time Core, RG 2.500, 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 2.460, diff 0.034Hammer Super Offset Core, RG 2.524, diff 0.053Hammer Gas Mask Core, RG 2.500, diff 0

From Ebonite’s description

Questions bowlers ask

What is the RG of the Ebonite Stinger Core?

At 15 lb the Ebonite Stinger Core has an RG of 2.517. It ranges from 2.498 to 2.597 across the listed weights.

What is the 14 lb RG of the Ebonite Stinger Core?

At 14 lb the RG is 2.536.

What is the differential of the Ebonite Stinger Core?

At 15 lb the differential is 0.035. This is a symmetric core, so mass bias is not applicable.

Which bowling balls use the Ebonite Stinger Core?

Ebonite Stinger Hybrid Bowling Ball, Ebonite Stinger Pearl Bowling Ball. 0 are in stock now.

Can I still buy a ball with the Ebonite Stinger 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, Brunswick Rhino Red Black Gold Pearl Bowling Ball, SWAG Craze Hybrid Bowling Ball.

How do the Ebonite Stinger Core specs change by weight?

At 16 lb: RG 2.498, differential 0.035. At 12 lb: RG 2.597, differential 0.040.

How does the Ebonite Stinger 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 Stinger 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.

Next lesson

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