{"product_id":"theorem-delta","title":"Theorem Delta","description":"\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003eThe Benchmark Evolves!\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eThe Track Theorem earned its reputation as one of the best rolling balls in Track history by delivering a motion that simply worked across styles, conditions, and skill levels. Now, the Track \u003cspan class=\"s1\"\u003e\u003cb\u003eTheorem Delta\u003c\/b\u003e\u003c\/span\u003e builds on that legacy, recreating the trusted Theorem shape with enhanced performance.\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eDesigned to stay true to the original’s benchmark performance, the \u003cspan class=\"s1\"\u003e\u003cb\u003eTheorem Delta\u003c\/b\u003e\u003c\/span\u003e offers a powerful blend of strong midlane and a sharper response to friction, giving bowlers the best of both worlds. Compared to the original, it delivers added responsiveness downlane while preserving that sweeping ball motion that made the Theorem so reliable. The result is a versatile, go-to option that captures the essence of the original, now with more continuation and backend that Track fans love.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"Apple-converted-space\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003ctd\u003eUpper Mid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e60-108645-93X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Indigo \/ Blue\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore\u003c\/td\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eMC\u003csup\u003e2\u003c\/sup\u003e Asym\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverstock\u003c\/td\u003e\n\u003ctd\u003eSuper Response Hybrid (HK22)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover Type\u003c\/td\u003e\n\u003ctd\u003eHybrid Reactive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003e500, 1000, 1500 Siaair \/ Factory Compound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeights\u003c\/td\u003e\n\u003ctd\u003e16-12 Pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLane Condition\u003c\/td\u003e\n\u003ctd\u003eMedium to oily\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReaction\u003c\/td\u003e\n\u003ctd\u003eSkid \/ Flip\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eTwo years from purchase date\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelease Date\u003c\/td\u003e\n\u003ctd\u003eAugust 13, 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCore Numbers\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRG\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eDIFF\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003eASY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16 lb\u003c\/td\u003e\n\u003ctd\u003e2.485\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.044\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15 lb\u003c\/td\u003e\n\u003ctd\u003e2.473\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.046\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14 lb\u003c\/td\u003e\n\u003ctd\u003e2.487\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.046\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13 lb\u003c\/td\u003e\n\u003ctd\u003e2.597\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.041\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 lb\u003c\/td\u003e\n\u003ctd\u003e2.593\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.041\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eHYPER KINETIC 22\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHK22 features enhanced color and clarity by engineered nano micellular phase separation technology, dramatically improving the cover’s translucency.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/brunswickbowling.com\/products\/hyperkinetic22\" title=\"Learn more about Hyper Kinetic 22.\" target=\"_blank\"\u003e\u003cstrong\u003eClick HERE to learn more about HyperKinetic22 coverstock.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eDYNAMICORE TECHNOLOGY\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eTheorem Delta\u003c\/strong\u003e\u003cspan\u003e uses DynamiCore – the industry leading innovation in outer core technology developed by Brunswick Bowling Products. This leap in bowling ball technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/brunswickbowling.com\/products\/dynamicore\" target=\"_blank\"\u003eClick HERE to learn more about DynamiCore Technology.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eSTAY INFORMED\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/eepurl.com\/gTDaqL\" title=\"Click to subscribe to the Track Bowling email list.\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"Visual representation for click to subscribe to email list for more information.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/7590\/7033\/files\/Track_Bowling_subscribe_icon_2022_350x98_66837ac2-e7a8-4232-b2f7-3135cc5ee6e9_480x480.png?v=1647607740\"\u003e\u003c\/a\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cstrong\u003eDOWNLOADS:\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Theorem Delta Info Sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/7590\/7033\/files\/Theorem_Delta_Info_Sheet_0526-30.pdf?v=1781018280\" target=\"_blank\"\u003e\u003cspan\u003eInfo Sheet PDF\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Theorem Delta Ball Talker\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/7590\/7033\/files\/Theorem_Delta_Ball_Talker_0526-29.pdf?v=1781018280\" target=\"_blank\"\u003e\u003cspan\u003eBall Talker PDF\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca rel=\"noopener\" title=\"Theorem Delta Flip Card\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/7590\/7033\/files\/Theorem_Delta_Flip_Card_0526-29.pdf?v=1781018280\" target=\"_blank\"\u003eFlip Card PDF\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/7590\/7033\/files\/Theorem_Solid_Info_Sheet_0525-28.pdf?v=1749481072\" title=\"Theorem Solid Flip Card\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Ball Motion Comparison Chart Poster July and August 2026\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/7590\/7033\/files\/Ball_Motion_Comparison_Chart_Poster_July-Aug_0526-19.pdf?v=1781018281\" target=\"_blank\"\u003e\u003cspan\u003eBall Motion Comparison Chart\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003ca rel=\"noopener\" title=\"Universal Drilling Instructions\" href=\"https:\/\/trackbowling.com\/pages\/drilling-instructions\" target=\"_blank\"\u003eUniversal Drilling Instructions\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Track Bowling","offers":[{"title":"Default Title","offer_id":48793253347545,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7590\/7033\/files\/Theorem_Delta_1600x1600_3b21d45e-77c1-4cc2-b957-875dda875646.png?v=1781018237","url":"https:\/\/trackbowling.com\/products\/theorem-delta","provider":"Track Bowling","version":"1.0","type":"link"}