Bowling ball core · Radical

Radical Torpedo Asymmetric Core

Asymmetric Radical core

An asymmetric core with early rev-up and high flare, built for dry to medium oil, medium oil. 2 of the 3 balls with this core are in stock at BowlersMart.

  • Asymmetric
  • RG 2.480
  • Diff 0.052
  • MB 0.019
Radical Torpedo asymmetric core shape inside the ball

Specs

RG AT 15 LB

2.480

Early rev-up

Revs soonerRevs later

15% of the reactive and urethane balls we stock have a lower RG.

DIFFERENTIAL AT 15 LB

0.052

High flare

Less flareMore flare

75% of the reactive and urethane balls we stock have a lower differential.

MASS BIAS AT 15 LB

0.019

Strong asymmetry

MilderStronger

75% of the asymmetric reactive and urethane balls we stock have a lower mass bias.

RG How soon the ball revs up.Differential How much the ball can flare.Mass bias How asymmetric the core is.
Radical Torpedo Asymmetric Core specs by ball weight (reference ball: Radical Deep Impact)
Weight RG DifferentialDiff Mass biasMB
16 lb 2.494 0.045 0.017
15 lbUsed on this page 2.480 0.052 0.019
14 lb 2.497 0.052 0.020
13 lb 2.589 0.043 0.011
12 lb 2.612 0.043 0.011

Source: Radical published specs, as listed on the Radical Deep Impact 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.

2 balls on this core list different numbers
  • Radical Torpedo Direct Hit Bowling Ball: RG 2.480, diff 0.054, mass bias 0.017 at 15 lb
  • Radical Torpedo Bowling Ball: RG 2.480, diff 0.054, mass bias 0.017 at 15 lb

Balls with the Radical Torpedo Asymmetric Core

2 of the 3 balls with the Radical Torpedo Asymmetric Core are in stock at BowlersMart. Same core, different covers: pick the cover for the lanes you bowl on.

Hybrid covers

Hybrid covers mix solid grip with pearl length.

Radical Deep Impact Bowling Ball

Radical Deep Impact

HK22C+ Hybrid Reactive

Heavy oil

Sale price $169.95 Regular price $259.95In stock

Pearl covers

Pearl covers go longer and turn harder at the end, best on medium oil.

Radical Torpedo Direct Hit Bowling Ball

Radical Torpedo Direct Hit

Radical Low Friction Pearl Reactive

Dry to medium oil, medium oil

Sale price $99.95 Regular price $239.95In stock
Show 1 ball no longer available at BowlersMart
More bowling balls with the Radical Torpedo Asymmetric Core
Ball Cover First seen
Radical Torpedo Bowling Ball Radical HK22C+ Pearl Reactive March 2025

Shop the 2 available balls with this core

Where the Radical Torpedo Asymmetric 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 0.040Brunswick 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 0.047Radical 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. 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 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 0.051Brunswick 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 0.052Radical 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 0.051Hammer 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 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 0.048DV8 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 0.051Hammer 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 0.047Motiv 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 0.022Storm Catalyst A.I. Core (pictured: Storm Alpha Crux Bowling Ball)1Track I-Core Gen4 (pictured: Track Synthesis Prime Bowling Ball)2Storm Velocity Core (pictured: Storm Phaze 2 Bowling Ball)3Hammer Vindicator Core (pictured: Hammer Reckoning Bowling Ball)4900 Global Ellipse Asymmetric A.I. Core (pictured: 900 Global Origin EX Bowling Ball)5Motiv Overload Core (pictured: Motiv Evoke Hysteria Bowling Ball)6Radical Torpedo Asymmetric Core (pictured: Radical Torpedo Direct Hit 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 Radical Torpedo Asymmetric Core
Core Brand Shape RG Diff vs this core
Storm Alpha Crux Bowling Ball1Storm Catalyst A.I. CorePictured: Storm Alpha Crux
 Storm Asymmetric 2.480 0.053 RG 0.000 · Diff +0.001
Track Synthesis Prime Bowling Ball2Track I-Core Gen4Pictured: Track Synthesis Prime
 Track Asymmetric 2.480 0.053 RG 0.000 · Diff +0.001
Storm Phaze 2 Bowling Ball3Storm Velocity CorePictured: Storm Phaze 2
 Storm Symmetric 2.480 0.051 RG 0.000 · Diff −0.001
Hammer Reckoning Bowling Ball4Hammer Vindicator CorePictured: Hammer Reckoning
 Hammer Asymmetric 2.474 0.053 RG −0.006 · Diff +0.001
900 Global Origin EX Bowling Ball5900 Global Ellipse Asymmetric A.I. CorePictured: 900 Global Origin EX
 900 Global Asymmetric 2.480 0.050 RG 0.000 · Diff −0.002
Motiv Evoke Hysteria Bowling Ball6Motiv Overload CorePictured: Motiv Evoke Hysteria
 Motiv Asymmetric 2.480 0.050 RG 0.000 · 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 Radical Torpedo Asymmetric Core2 of the 3 balls with the Radical Torpedo Asymmetric Core are in stock at BowlersMart. Same core, different covers: pick the cover for the lanes you bowl on.Hybrid coversHybrid covers mix solid grip with pearl length.

From Radical’s description

Questions bowlers ask

What is the RG of the Radical Torpedo Asymmetric Core?

At 15 lb the Radical Torpedo Asymmetric Core has an RG of 2.480. It ranges from 2.480 to 2.612 across the listed weights.

What is the 14 lb RG of the Radical Torpedo Asymmetric Core?

At 14 lb the RG is 2.497.

What is the differential of the Radical Torpedo Asymmetric Core?

At 15 lb the differential is 0.052. The mass bias is 0.019.

Which bowling balls use the Radical Torpedo Asymmetric Core?

Radical Deep Impact Bowling Ball, Radical Torpedo Direct Hit Bowling Ball, Radical Torpedo Bowling Ball. 2 are in stock now.

How do the Radical Torpedo Asymmetric Core specs change by weight?

At 16 lb: RG 2.494, differential 0.045, mass bias 0.017. At 12 lb: RG 2.612, differential 0.043, mass bias 0.011.

How does the Radical Torpedo Asymmetric 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. Radical published specs, as listed on the Radical Deep Impact 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

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