{"merchant":{"slug":"bowlersmart","name":"BowlersMart","domain":"www.bowlersmart.com"},"id":"1216326","sku":"60-108467","gtin":null,"name":"Hammer Black Widow Tour V1 Bowling Ball","brand":"Hammer","categories":[{"name":"Asymmetrical Core Bowling Balls","slug":"asymmetrical-core-bowling-balls"},{"name":"Black Widow Bowling Balls","slug":"black-widow-bowling-balls"},{"name":"Bowling Balls","slug":"bowling-balls"},{"name":"Bowling Balls for Two-Handed Bowlers","slug":"two-handed-bowling-balls"},{"name":"Bowling Deals","slug":"bowling-deals"},{"name":"Hammer","slug":"hammer"},{"name":"Hammer Black Widow Gear","slug":"hammer-black-widow-gear"},{"name":"Hammer Bowling Balls","slug":"hammer-bowling-balls"},{"name":"Heavy Oil Bowling Balls","slug":"heavy-oil-bowling-balls"},{"name":"High Performance Bowling Balls","slug":"high-performance-bowling-balls"},{"name":"Hybrid Reactive Bowling Balls","slug":"hybrid-reactive-bowling-balls"},{"name":"Pre-Orders / New Releases","slug":"new-bowling-balls"}],"buy_url":"https://www.bowlersmart.com/product/hammer-black-widow-tour-v1-bowling-ball/","pages":{"html":"https://ittems.com/bowlersmart/p/hammer-black-widow-tour-v1-bowling-ball","md":"https://ittems.com/bowlersmart/p/hammer-black-widow-tour-v1-bowling-ball.md","json":"https://ittems.com/bowlersmart/p/hammer-black-widow-tour-v1-bowling-ball.json"},"price":{"min":144.95,"max":144.95,"currency":"USD"},"availability":"instock","checked_at":"2026-10-18T21:39:20.531434+00:00","source_updated_at":"2026-10-18T21:14:36+00:00","summary":"What should I know about the Black Widow Tour V1? Lower-differential Gas Mask Low Diff Core for moderate flare and a controllable read HK22 Aggression Hybrid cover at a 3000-grit finish for a clean midlane read A controllable, tour-tuned Black Widow for medium to heavy oil","specs":[{"key":"Brand","value":"Hammer"},{"key":"Bowling Ball Core Shape","value":"Asymmetrical Core"},{"key":"Bowling Ball Color","value":"Black, Blue, Purple"},{"key":"Bowling Ball Core Name","value":"Hammer Gas Mask Low Diff Core"},{"key":"Bowling Ball Coverstock Type","value":"Hybrid Reactive"},{"key":"Bowling Ball Cover Name","value":"Hammer HK22 Aggression Hybrid Reactive"},{"key":"Radius of Gyration: RG (15LB)","value":"2.50"},{"key":"Differential: Diff (15LB)","value":".034"},{"key":"Mass Bias Strength","value":".016"},{"key":"Flare Potential","value":"4 - 5 Inches"},{"key":"Surface Finish","value":"3000 Grit"},{"key":"Preferred Lane Conditions","value":"Medium - Heavy Oil"},{"key":"Ball Performance Level","value":"Hammer High Performance Bowling Balls, High Performance Bowling Balls"},{"key":"Release Date","value":"September 2025"}],"variants":[{"sku":"60-108467-936","gtin":"840315623262","label":"16LB","price":144.95,"stock":42,"options":{"Ball Weight":"16LB"},"availability":"instock","regular_price":249.95},{"sku":"60-108467-935","gtin":"840315623279","label":"15LB","price":144.95,"stock":127,"options":{"Ball Weight":"15LB"},"availability":"instock","regular_price":249.95},{"sku":"ham6010846714","gtin":"840315623286","label":"14LB","price":144.95,"stock":35,"options":{"Ball Weight":"14LB"},"availability":"instock","regular_price":249.95},{"sku":"60-108467-933","gtin":"840315623293","label":"13LB","price":144.95,"stock":24,"options":{"Ball Weight":"13LB"},"availability":"instock","regular_price":249.95},{"sku":"60-108467-932","gtin":"840315623309","label":"12LB","price":144.95,"stock":11,"options":{"Ball Weight":"12LB"},"availability":"instock","regular_price":249.95}],"options":[{"name":"Drilling Protection","type":"multiple_choice","price":null,"choices":[{"label":"✓ Yes — Protect My Ball","price":4.95,"price_type":"quantity_based"},{"label":"No thanks, I'll take the risk","price":null,"price_type":"quantity_based"}],"required":false,"price_type":"flat_fee"},{"name":"Extra 365 Warranty Coverage","type":"multiple_choice","price":null,"choices":[{"label":"✓ Yes — Extend My Coverage","price":5.95,"price_type":"quantity_based"},{"label":"No thanks, standard warranty is fine","price":null,"price_type":"quantity_based"}],"required":false,"price_type":"flat_fee"},{"name":"Specific Requests","type":"custom_text","price":null,"choices":[],"required":false,"price_type":"quantity_based"}],"images":[{"alt":"Hammer Black Widow Tour V1 Bowling Ball","url":"https://www.bowlersmart.com/wp-content/uploads/2025/09/Black_Widow_Tour_V1_720x720.webp"},{"alt":"Hammer Black Widow Tour V1 Bowling Ball","url":"https://www.bowlersmart.com/wp-content/uploads/2025/09/Black_Widow_Tour_V1_16-14_lb_Core_1600x1600_callout.webp"},{"alt":"Hammer Black Widow Tour V1 Bowling Ball","url":"https://www.bowlersmart.com/wp-content/uploads/2025/09/Black_Widow_Tour_V1_13-12_lb_Core_1600x1600_callout.webp"},{"alt":"Hammer Black Widow Tour V1 Bowling Ball","url":"https://www.bowlersmart.com/wp-content/uploads/2025/09/Black_Widow_Tour_V1_Performance_Badge_lrg.webp"}],"release_date":"September 2025","description":"A Lower-Differential, Tour-Tuned Black Widow\n\nAbout the Black Widow Tour V1\n\nThe Hammer Black Widow Tour V1 is the controllable, tour-tuned member of the Black Widow line. It pairs the asymmetric Gas Mask Low Diff Core with the HK22 Aggression Hybrid coverstock, delivering the Black Widow's defined shape with a lower differential for a smoother, more controllable read on medium to heavy oil. It is built for the precision the best players demand.\n\nThe Black Widow Tour V1 takes the feared Gas Mask design and tunes it for control. The lower-differential version of the core produces less flare and a more even, predictable motion than the standard Black Widow, while the HK22 Aggression Hybrid cover at a sanded finish reads the midlane cleanly. The result is a controllable, tour-style Black Widow for bowlers who want shape without an overly strong backend.\n\nUnderstanding the Hammer Gas Mask Low Diff Core and Hammer HK22 Aggression Hybrid Reactive\n\nHammer built the Black Widow Tour V1 for a controllable, tour-tuned read on medium to heavy oil. Specifically, the asymmetric Gas Mask Low Diff Core posts a 2.500 RG, a .034 differential, and a .016 intermediate differential, numbers that produce moderate flare and a smooth, defined breakpoint, while the HK22 Aggression Hybrid cover at a 3000-grit finish reads the midlane cleanly. As a result, it gives you the Black Widow's shape with a more controllable, even motion. The per-weight specifications are listed below.\n\nA Lower-Differential Version of the Legendary Gas Mask Core\n\nAt the heart of the Black Widow Tour V1 is the asymmetric Gas Mask Low Diff Core, a lower-differential version of the legendary Gas Mask block. At 15 lb it measures a 2.500 RG, a .034 differential, and a .016 intermediate differential, a combination that produces moderate flare and a smooth, defined breakpoint. The lower differential is what separates it from the standard Gas Mask: less flare and a more controllable, even motion.\n\nBecause the core is asymmetric, layout has a strong influence on the reaction, so your pro shop can tune the pin and intermediate differential to your game. That tour-tuned control is exactly what advanced players look for in a benchmark asymmetric.\n\nA Sanded HK22 Hybrid for a Clean, Controllable Read\n\nThe Black Widow Tour V1 wraps that core in Hammer's HK22 Aggression Hybrid Reactive coverstock at a 3000-grit finish. As a hybrid at a cleaner 3000-grit surface, the cover reads the midlane smoothly and controllably, so the ball gets down the lane evenly and makes a predictable, defined move rather than a sharp or early reaction.\n\nThat clean, controllable read paired with the low-differential core is what gives the Tour V1 its tour-style precision: shape and traction without an overly strong backend. Leave it at the 3000-grit box finish for a controllable read, take the surface lower for more traction, or polish it up for more length when the lanes dry.\n\nBlack Widow Tour V1 Specs\n\nRG and differential vary by weight. Specifications provided by the manufacturer.\n\nWho This Ball Is Right For\n\n✓Tournament Players: A controllable, tour-tuned Black Widow with a lower differential for medium to heavy oil\n\n✓Control Players: The Black Widow shape with moderate flare and a smooth, predictable backend\n\n✓Higher-Rev Bowlers: A lower-differential asymmetric that gives revs a controllable, even motion rather than a sharp flip\n\n✓Arsenal Builders: The controllable, tour-style Black Widow to pair below the stronger standard Black Widows\n\nGood to Know Before You Buy\n\n·Ships at a clean box finish: The 3000 Grit finish is a smooth, sanded surface that still gets down the lane. Take it lower for an earlier read on heavier oil, or polish it up for more length.\n\n·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.\n\n·Colors vary: Actual colors vary somewhat from the photos shown; no two balls come out of the mold exactly alike.\n\n·Tiny pit holes are normal: A few tiny pit holes in the coverstock are a normal part of the manufacturing process.\n\n·Sold undrilled: Ships without finger holes, so it can be fitted to your hand and span.\n\nBowlersMart Tips: Where the Black Widow Tour V1 Fits in Your Hammer Arsenal\n\nWhere It Fits in Your Arsenal\n\nIn the Hammer lineup, the Black Widow Tour V1 is the controllable, tour-tuned Black Widow. Its lower-differential core reads smoother and more even than the standard Black Widow 3.0 and 2.0, so it is the piece you reach for when you want the Black Widow shape with more control. Step up to the standard Black Widows when you need more flare and a stronger backend.\n\nSurface Adjustments\n\nThe 3000-grit finish gives the Black Widow Tour V1 its clean, controllable read. Take the surface lower for more traction on heavier oil, or polish it up for more length when the lanes dry. Have surface changes done at your pro shop for an even, consistent finish.\n\nCoverstock Care\n\nWipe the HK22 Aggression cover with an approved reactive ball cleaner after every session, and deep clean it periodically. Keeping the cover fresh preserves the clean, controllable read that defines the Black Widow Tour V1.\n\nEarn points on every Hammer purchase through the Striking Rewards loyalty program. Every ball you add to your arsenal builds toward your next reward.\n\nShop With Confidence at BowlersMart\n\nThe Hammer Black Widow Tour V1 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.\n\nWeight\nRadius of Gyration (RG)\nDifferential\nMass Bias\n\n16 lbs\n2.510\n.030\n.015\n\n15 lbs\n2.500\n.034\n.016\n\n14 lbs\n2.517\n.034\n.016\n\n13 lbs\n2.589\n.043\n.011\n\n12 lbs\n2.612\n.043\n.011","policies":[{"text":"Free ground shipping on US orders, no minimum, 48 contiguous states and military APO/FPO. To Alaska, Hawaii, Puerto Rico and Guam bowling balls ship for $24.95 per ball, most other items free; oversized roller bags cost extra there. International orders pay the rate shown at checkout, duties paid locally.","title":"Shipping","source_url":"https://www.bowlersmart.com/shipping-information/"},{"text":"In-stock items ordered by 2PM EST Monday to Friday ship the same day, later orders the next business day. Carriers USPS, UPS, FedEx. Standard delivery 3 to 7 business days; expedited options at checkout.","title":"Processing and delivery","source_url":"https://www.bowlersmart.com/shipping-information/"},{"text":"60 days from delivery for US customers on new, unused items in original packaging, free prepaid return labels. Drilled bowling balls cannot be returned or exchanged. Shoes must have been tried on a clean, dry surface. Manufacturing defects and shipping damage go through the defect claim process.","title":"Returns","source_url":"https://www.bowlersmart.com/return-exchange-policy/"},{"text":"Credit and debit cards, PayPal, Apple Pay, Google Pay, Venmo, Amazon Pay, and buy now pay later through Affirm, Afterpay and Klarna.","title":"Payment","source_url":"https://www.bowlersmart.com/payment-options/"},{"text":"Pro shops inside bowling centers in 10 US states fit, drill and service equipment; a ball bought online can be drilled there.","title":"Pro shops","source_url":"https://www.bowlersmart.com/locations/"},{"text":"www.bowlersmart.com is the only website of BowlersMart. Lookalike domains are fraudulent.","title":"Identity","source_url":"https://www.bowlersmart.com/resources/scam-awareness/"}]}