{"merchant":{"slug":"bowlersmart","name":"BowlersMart","domain":"www.bowlersmart.com"},"id":"1248860","sku":"60-108497","gtin":null,"name":"Brunswick Alert Bowling Ball","brand":"Brunswick","categories":[{"name":"Bowling Balls","slug":"bowling-balls"},{"name":"Bowling Balls for Two-Handed Bowlers","slug":"two-handed-bowling-balls"},{"name":"Bowling Brand","slug":"brands"},{"name":"Bowling Deals","slug":"bowling-deals"},{"name":"Brunswick","slug":"brunswick"},{"name":"Brunswick Bowling Balls","slug":"brunswick-bowling-balls"},{"name":"Heavy Oil Bowling Balls","slug":"heavy-oil-bowling-balls"},{"name":"High Performance Bowling Balls","slug":"high-performance-bowling-balls"},{"name":"MRP/MAP","slug":"mrp-map"},{"name":"Pre-Orders / New Releases","slug":"new-bowling-balls"},{"name":"Solid Reactive Bowling Balls","slug":"solid-reactive-bowling-balls"},{"name":"Symmetrical Core Bowling Balls","slug":"symmetrical-core-bowling-balls"}],"buy_url":"https://www.bowlersmart.com/product/brunswick-alert-bowling-ball/","pages":{"html":"https://ittems.com/bowlersmart/p/brunswick-alert-bowling-ball","md":"https://ittems.com/bowlersmart/p/brunswick-alert-bowling-ball.md","json":"https://ittems.com/bowlersmart/p/brunswick-alert-bowling-ball.json"},"price":{"min":159.95,"max":159.95,"currency":"USD"},"availability":"instock","checked_at":"2026-10-18T07:53:02.965285+00:00","source_updated_at":"2026-10-18T07:19:16+00:00","summary":"What should I know about the Alert? Low-RG symmetric Alert Core with DynamiCore for a smooth, controllable roll HK22 Savvy Hook Solid cover at a 2000-grit finish for clean, even traction A clean, controllable symmetric benchmark for medium oil","specs":[{"key":"Brand","value":"Brunswick"},{"key":"Bowling Ball Coverstock Type","value":"Reactive"},{"key":"Bowling Ball Cover Name","value":"Brunswick Savvy Solid Reactive"},{"key":"Bowling Ball Core Shape","value":"Symmetrical Core"},{"key":"Bowling Ball Core Name","value":"Brunswick Alert Core"},{"key":"Radius of Gyration: RG (15LB)","value":"2.47"},{"key":"Differential: Diff (15LB)","value":".037"},{"key":"Flare Potential","value":"3 - 4 Inches"},{"key":"Surface Finish","value":"2000 Grit"},{"key":"Preferred Lane Conditions","value":"Medium - Heavy Oil"},{"key":"Bowling Ball Color","value":"Black, Purple"},{"key":"Ball Performance Level","value":"High Performance Bowling Balls"},{"key":"Scent","value":"None"},{"key":"Release Date","value":"November 2025"}],"variants":[{"sku":"60-108497-936","gtin":"840315623590","label":"16LB","price":159.95,"stock":11,"options":{"Ball Weight":"16LB"},"availability":"instock","regular_price":249.95},{"sku":"60-108497-935","gtin":"840315623606","label":"15LB","price":159.95,"stock":66,"options":{"Ball Weight":"15LB"},"availability":"instock","regular_price":249.95},{"sku":"BRU6010849714","gtin":"840315623613","label":"14LB","price":159.95,"stock":54,"options":{"Ball Weight":"14LB"},"availability":"instock","regular_price":249.95},{"sku":"60-108497-933","gtin":"840315623620","label":"13LB","price":159.95,"stock":10,"options":{"Ball Weight":"13LB"},"availability":"instock","regular_price":249.95},{"sku":"60-108497-932","gtin":"840315623637","label":"12LB","price":159.95,"stock":16,"options":{"Ball Weight":"12LB"},"availability":"instock","regular_price":249.95}],"options":[{"name":"Drilling Protection","type":"multiple_choice","price":null,"choices":[{"label":"Yes - Covers Cracking During Ball Drilling","price":4.95,"price_type":"quantity_based"},{"label":"Decline Protection","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 - Add 365 Warranty Coverage","price":5.95,"price_type":"quantity_based"},{"label":"Decline 365 Warranty Coverage","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":"Brunswick Alert Bowling Ball","url":"https://www.bowlersmart.com/wp-content/uploads/2025/10/Brunswick-Alert-Bowling-Ball.webp"},{"alt":"Brunswick Alert Bowling Ball Core","url":"https://www.bowlersmart.com/wp-content/uploads/2025/10/Alert_16-14_lb_Core_1600x1600_callout.webp"},{"alt":"Brunswick Alert Bowling Ball Core","url":"https://www.bowlersmart.com/wp-content/uploads/2025/10/Alert_13-12_lb_Core_1600x1600_callout.webp"}],"release_date":"November 2025","description":"A Clean, Controllable Symmetric Benchmark for Medium Oil\n\nAbout the Alert\n\nThe Brunswick Alert is a clean, controllable symmetric benchmark for medium oil. It pairs the symmetric Alert Core with the HK22 Savvy Hook Solid coverstock, delivering an even, predictable read with a lower differential for control and length. It is an easy-to-read piece that handles medium conditions and adjusts up as the oil increases.\n\nThe Alert is built around control. The low-RG symmetric Alert core rolls smooth and even with a lower differential, so it produces a controllable, on-line motion rather than a strong, early hook. The HK22 Savvy Hook Solid cover provides clean traction without overreacting, making the Alert a dependable benchmark for medium oil and a great fit for players who want a forgiving, readable reaction.\n\nUnderstanding the Brunswick Alert Core and Brunswick HK22 Savvy Hook Solid Reactive\n\nBrunswick built the Alert as a clean, controllable symmetric benchmark for medium oil. Specifically, the symmetric Alert Core posts a 2.478 RG and a lower .037 differential, numbers that produce an even, controllable roll with manageable flare, while the HK22 Savvy Hook Solid cover at a 2000-grit finish reads the lane without overreacting. As a result, it gives you a predictable, continuous motion that handles medium oil and adjusts up with a surface change. The per-weight specifications are listed below.\n\nA Low-RG Symmetric Core for a Smooth, Controllable Roll\n\nAt the heart of the Alert is the symmetric Alert Core. At 15 lb it measures a low 2.478 RG and a moderate .037 differential, numbers that produce an early, even roll with manageable flare. The low RG gets the ball into a roll while the moderate differential keeps the motion controllable rather than sharp.\n\nBrunswick wraps the Alert core in DynamiCore for added durability and a stronger hitting ball. That smooth, predictable roll is the Alert's strength: it reads the lane the same way shot after shot, so it is easy to line up and trust on medium oil.\n\nAn HK22 Savvy Hook Solid With Controllable Traction\n\nThe Alert wraps that core in Brunswick's HK22 Savvy Hook Solid Reactive coverstock at a 2000-grit finish. The solid cover provides clean, controllable traction, so the ball reads the midlane on medium oil and makes a continuous move without overreacting at the breakpoint.\n\nThat controllable read is what makes the Alert such a versatile medium-oil benchmark. Leave it at the 2000-grit box finish for medium oil, take the surface lower for more traction when the volume climbs, 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\nAlert Specs\n\nRG and differential vary by weight. Specifications provided by the manufacturer.\n\nWho This Ball Is Right For\n\n✓Control Players: A smooth, predictable symmetric motion for medium oil with manageable, easy-to-read flare\n\n✓Newer and Developing Bowlers: A forgiving, controllable reaction that helps you read the lane without a strong, early hook\n\n✓League Bowlers: A dependable medium-oil benchmark that adjusts up or down with a quick surface change\n\n✓Arsenal Builders: The smooth, controllable symmetric piece for the medium part of the bag\n\nGood to Know Before You Buy\n\n·Ships sanded for traction: The 2000 Grit finish is built to grip in oil. Polish it for more length when the volume drops.\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 Alert Fits in Your Brunswick Arsenal\n\nWhere It Fits in Your Arsenal\n\nIn the Brunswick lineup, the Alert is the smooth, controllable symmetric benchmark for medium oil. It reads cleaner and more controllably than the strong Crown and Combat pieces, so it is the ball you reach for when you want control and an easy read. Step up to a stronger symmetric or an asymmetric when the oil gets heavier.\n\nSurface Adjustments\n\nThe 2000-grit finish gives the Alert its controllable medium-oil 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 Savvy Hook cover with an approved reactive ball cleaner after every session, and deep clean it periodically. Keeping the cover fresh preserves the smooth, predictable read that makes the Alert such a dependable benchmark.\n\nEarn points on every Brunswick 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 Brunswick Alert Bowling Ball ships free with no minimum purchase and is backed by our 60-day return policy. As an authorized Brunswick dealer, every ball is genuine and covered by the full one-year Brunswick warranty. Place your order before 2 PM EST and it ships the same day.\n\nWeight\nRadius of Gyration (RG)\nDifferential\n\n16 lbs\n2.485\n.032\n\n15 lbs\n2.478\n.037\n\n14 lbs\n2.493\n.037\n\n13 lbs\n2.574\n.040\n\n12 lbs\n2.597\n.040","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/"}]}