{"product_id":"roto-grip-rst-hyperdrive-pearl-bowling-ball","title":"Roto Grip RST Hyperdrive Pearl Bowling Ball","description":"\u003cp data-start=\"0\" data-end=\"108\"\u003eClean length with explosive downlane power. Built for precision, adaptability, and confident continuation.\u003c\/p\u003e\n\u003cp data-start=\"110\" data-end=\"271\"\u003eThe Roto Grip RST Hyperdrive Pearl Bowling Ball features the RST Core + A.I. and U-R1 Pearl Reactive coverstock for dynamic performance on medium to heavy oil.\u003c\/p\u003e\n\u003cp data-start=\"273\" data-end=\"952\"\u003e• \u003cstrong data-start=\"275\" data-end=\"305\"\u003eRST Core + A.I. Technology\u003c\/strong\u003e: Asymmetrical design enhances torque and energy transfer, creating strong flare potential and controlled power.\u003cbr data-start=\"417\" data-end=\"420\"\u003e• \u003cstrong data-start=\"422\" data-end=\"456\"\u003eU-R1 Pearl Reactive Coverstock\u003c\/strong\u003e: Ultra-Response pearl formulation delivers effortless front-lane clearance with sharp friction response.\u003cbr data-start=\"561\" data-end=\"564\"\u003e• \u003cstrong data-start=\"566\" data-end=\"593\"\u003eStorm Power Edge Finish\u003c\/strong\u003e: Factory polish promotes added length while preserving a defined, aggressive move off the breakpoint.\u003cbr data-start=\"695\" data-end=\"698\"\u003e• \u003cstrong data-start=\"700\" data-end=\"733\"\u003eHigh Differential Performance\u003c\/strong\u003e: .055 Differential (15LB) supports strong track flare and sustained continuation through the pins.\u003cbr data-start=\"832\" data-end=\"835\"\u003e• \u003cstrong data-start=\"837\" data-end=\"869\"\u003eMedium–Heavy Oil Versatility\u003c\/strong\u003e: Designed to handle volume while adapting to multiple angles and playing styles.\u003c\/p\u003e\n\u003cp data-start=\"954\" data-end=\"1078\"\u003eEngineered for competitive bowlers who demand clean length, powerful backend motion, and precision control under pressure.\u003c\/p\u003e","brand":"Roto Grip","offers":[{"title":"10lbs","offer_id":50986915332411,"sku":"BBMRYR10","price":164.95,"currency_code":"USD","in_stock":false},{"title":"11lbs","offer_id":50986915365179,"sku":"BBMRYR11","price":164.95,"currency_code":"USD","in_stock":false},{"title":"12lbs","offer_id":50986915397947,"sku":"BBMRYR12","price":164.95,"currency_code":"USD","in_stock":true},{"title":"13lbs","offer_id":50986915430715,"sku":"BBMRYR13","price":164.95,"currency_code":"USD","in_stock":true},{"title":"14lbs","offer_id":50986915463483,"sku":"BBMRYR14","price":164.95,"currency_code":"USD","in_stock":true},{"title":"15lbs","offer_id":50986915496251,"sku":"BBMRYR15","price":164.95,"currency_code":"USD","in_stock":true},{"title":"16lbs","offer_id":50986915529019,"sku":"BBMRYR16","price":164.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0121\/1475\/5646\/files\/RST-Hyperdrive_NoShadow-2.jpg?v=1771810189","url":"https:\/\/greatcallathletics.com\/products\/roto-grip-rst-hyperdrive-pearl-bowling-ball","provider":"Great Call Athletics","version":"1.0","type":"link"}