Hammer Black Widow 2.0 Bowling Ball
$249.95 Original price was: $249.95.$159.95Current price is: $159.95.
SKU: HAM-BW-2.0
Categories: Asymmetrical Core Bowling Balls, Black Widow Bowling Balls, Bowling Ball Deals, Bowling Balls, Bowling Brand, Bowling Deals, Hammer, Hammer Black Widow Gear, Hammer Bowling Balls, High Performance Bowling Balls
Tags: .058 Diff, 2.50 RG, Bowling Balls, Reactive, tiktok-active
What should I know about the Black Widow 2.0?
Legendary asymmetric Gas Mask Core for big flare and a defined breakpoint
Aggression Solid cover at a 2000-grit finish for an early, strong read
A proven strong asymmetric benchmark for medium to heavy oil
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Description
A Strong Asymmetric Benchmark for Heavy Oil
About the Black Widow 2.0
The Hammer Black Widow 2.0 is a proven strong asymmetric, one of the balls that cemented the Black Widow name. It pairs the legendary asymmetric Gas Mask Core with the solid Aggression coverstock, delivering big flare and a strong, continuous read on medium to heavy oil. It is a dependable heavy-oil benchmark with a hard-hitting backend.
The Black Widow 2.0 built its reputation on traction and power. The high-flaring Gas Mask core reads the midlane early and drives hard, while the Aggression Solid cover at a sanded finish digs into oil. The result is the strong, predictable, feared motion that put the Black Widow on the map.
Understanding the Hammer Gas Mask Core and Hammer Aggression Solid Reactive
Hammer built the Black Widow 2.0 for strong, aggressive motion on medium to heavy oil. Specifically, the asymmetric Gas Mask Core posts a 2.500 RG, a strong .058 differential, and a .016 intermediate differential for high flare and a defined breakpoint, while the Aggression Solid cover at a 2000-grit finish reads the midlane early and drives through the pins. As a result, it gives you the Black Widow’s signature strong, continuous hook. The per-weight specifications are listed below.
The Legendary Asymmetric Core Behind the Black Widow Name
At the heart of the Black Widow 2.0 is the asymmetric Gas Mask Core, the weight block that built the Black Widow legacy. At 15 lb it measures a 2.500 RG, a strong .058 differential, and a .016 intermediate differential, a combination that produces big track flare and a defined, aggressive breakpoint.
Because the Gas Mask core is asymmetric, layout has a strong influence on the reaction, so your pro shop can tune the pin and intermediate differential to control how early and how strong the Black Widow 2.0 plays. That tunable, high-flaring power is the foundation of the whole Black Widow line.
A Sanded Solid Cover That Digs Into Oil
The Black Widow 2.0 wraps that core in Hammer’s Aggression Solid Reactive coverstock at a 2000-grit finish. The solid cover and sanded surface read the midlane early, so the ball gets into a strong roll on medium to heavy oil and drives hard and continuously through the pins.
That early, traction-first read paired with the high-flaring Gas Mask core is what gives the Black Widow 2.0 its feared reputation. Leave it at the 2000-grit box finish for medium to heavy oil, take the surface lower for more traction on the heaviest volume, or polish it up for a cleaner, longer look as the lanes dry.
Black Widow 2.0 Specs
| Weight | Radius of Gyration (RG) | Differential | Mass Bias |
|---|---|---|---|
| 16 lbs | 2.510 | .048 | .015 |
| 15 lbs | 2.500 | .058 | .016 |
| 14 lbs | 2.500 | .056 | .016 |
| 13 lbs | 2.589 | .043 | .011 |
| 12 lbs | 2.612 | .043 | .011 |
RG and differential vary by weight. Specifications provided by the manufacturer.
Who This Ball Is Right For
✓Tournament Players: A proven strong asymmetric for medium to heavy oil with hard-hitting power
✓Higher-Rev Bowlers: The high-flaring Gas Mask core and Aggression solid reward revs with a strong, continuous breakpoint
✓Power Players: Big flare and an early-reading solid to clear oil and drive through the pins
✓Arsenal Builders: A dependable strong-oil benchmark, paired with the Black Widow 2.0 Hybrid and the pearls
Good to Know Before You Buy
·Strong, aggressive motion: This is a high-flare piece built for traction. If you want a controlled, lower-hook reaction, a lower-differential ball will suit you better.
·Ships sanded for traction: The 2000 Grit finish is built to grip in oil. Polish it for more length when the volume drops.
·Asymmetric layout sensitivity: Layout choices shift the reaction more than on a symmetric ball. Match the pin and mass bias to your game with your pro shop.
·Sold undrilled: Ships without finger holes, so it can be fitted to your hand and span.
BowlersMart Tips: Where the Black Widow 2.0 Fits in Your Hammer Arsenal
Where It Fits in Your Arsenal
In the Hammer lineup, the Black Widow 2.0 is a proven strong asymmetric for medium to heavy oil. It shares the Gas Mask core with the rest of the line; step to the 2.0 Hybrid for a slightly cleaner read, or move to the Black Widow Mania and Ghost Pearl pearls for length as the lane transitions.
Surface Adjustments
The 2000-grit finish gives the Black Widow 2.0 its early, aggressive read. Take the surface lower for more traction on heavier oil, or polish it up for a cleaner, longer look as the lanes dry. Have surface changes done at your pro shop for an even, consistent finish.
Coverstock Care
Wipe the Aggression cover with an approved reactive ball cleaner after every session, and deep clean it periodically. A sanded solid like the Black Widow 2.0 relies on a fresh, clean surface to keep reading the midlane early.
Earn points on every Hammer purchase through the Striking Rewards loyalty program. Every ball you add to your arsenal builds toward your next reward.
Shop With Confidence at BowlersMart
The Hammer Black Widow 2.0 Bowling Ball ships free with no minimum purchase and is backed by our 60-day return policy. As an authorized Hammer dealer, every ball is genuine and covered by the full one-year Hammer warranty. Place your order before 2 PM EST and it ships the same day.
Additional information
| Weight | 15 lbs |
|---|---|
| Dimensions | 9 × 9 × 9 in |
| Brand | |
| Bowling Ball Color | |
| Bowling Ball Core Shape | |
| Bowling Ball Core Name | |
| Bowling Ball Coverstock Type | |
| Bowling Ball Cover Name | |
| Radius of Gyration: RG (15LB) | |
| Differential: Diff (15LB) | |
| Mass Bias Strength | |
| Flare Potential | |
| Surface Finish | |
| Preferred Lane Conditions | |
| Ball Weight | |
| Ball Performance Level | Hammer High Performance Bowling Balls, High Performance Bowling Balls |
| Scent |
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Everyday Free Shipping

Place your order before 2PM EST Monday - Friday (excluding holidays) and your order will ship out same day for in stock and available products. In stock items will ship out the following weekday if purchased after 2PM EST.
In stock Items may take 3-5 business days to arrive depending on your location. (2-10 days in AK, HI, PR, GU, APO, FPO).
We use USPS Priority Mail, Parcel Post, UPS and FedEx as our methods of shipping. Ground Shipping is ALWAYS free in the USA (except Alaska, Hawaii, Puerto Rico, Guam, and APO / FPO addresses), no matter how many items you order, no matter the weight, no matter the distance!
International Shipping - Duties, & Taxes & Return Information
Duties & Taxes - If shipping international, duties and taxes will need to be paid locally. BowlersMart.com is not responsible for any local duties or tax fees.Returns - We gladly ship worldwide, but please note that international customers are responsible for all return shipping and handling costs. If you wish to return your order, you must cover all shipping fees, duties, and any additional charges incurred. We recommend using a trackable shipping method to ensure your return reaches us safely. For more details, please review our full return policy or contact our customer support team.
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WARNING:
This product can expose you to chemicals including Lead, Phthalates, and/or other chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.






