{"merchant":{"slug":"bowlersmart","name":"BowlersMart","domain":"www.bowlersmart.com"},"id":"691780","sku":"ROT-HUS-MM","gtin":null,"name":"Roto Grip Hustle M+M Bowling Ball","brand":"Roto Grip","categories":[{"name":"Bowling Balls","slug":"bowling-balls"},{"name":"Bowling Balls for Straight Bowlers","slug":"straight-bowler-bowling-balls"},{"name":"Bowling Brand","slug":"brands"},{"name":"Bowling Deals","slug":"bowling-deals"},{"name":"Bowling Gear","slug":"bowling-gear"},{"name":"Dry Lane Bowling Balls","slug":"dry-lane-bowling-balls"},{"name":"Entry Level Bowling Balls","slug":"entry-level-bowling-balls"},{"name":"Kids Bowling Balls","slug":"kids-bowling-balls"},{"name":"Kids Bowling Gear","slug":"kids-bowling-gear"},{"name":"Pearl Reactive Bowling Balls","slug":"pearl-reactive-bowling-balls"},{"name":"Roto Grip","slug":"roto-grip"},{"name":"Roto Grip Bowling Balls","slug":"roto-grip-bowling-balls"},{"name":"Symmetrical Core Bowling Balls","slug":"symmetrical-core-bowling-balls"}],"buy_url":"https://www.bowlersmart.com/product/roto-grip-hustle-mm-bowling-ball/","pages":{"html":"https://ittems.com/bowlersmart/p/roto-grip-hustle-mm-bowling-ball","md":"https://ittems.com/bowlersmart/p/roto-grip-hustle-mm-bowling-ball.md","json":"https://ittems.com/bowlersmart/p/roto-grip-hustle-mm-bowling-ball.json"},"price":{"min":109.95,"max":109.95,"currency":"USD"},"availability":"instock","checked_at":"2026-10-15T21:14:34.804963+00:00","source_updated_at":"2026-10-15T21:01:32+00:00","summary":"What should I know about the Hustle M+M? Symmetric Hustle Core, the proven engine behind the Hustle series VTC Pearl Reactive cover at a polished Storm Reacta Gloss finish Clean length and a defined backend for light to medium oil","specs":[{"key":"Brand","value":"Roto Grip"},{"key":"Bowling Ball Core Shape","value":"Symmetrical Core"},{"key":"Bowling Ball Core Name","value":"Roto Grip Hustle Core"},{"key":"Bowling Ball Coverstock Type","value":"Pearl Reactive"},{"key":"Bowling Ball Cover Name","value":"Roto Grip VTC Pearl Reactive"},{"key":"Radius of Gyration: RG (15LB)","value":"2.53"},{"key":"Differential: Diff (15LB)","value":".030"},{"key":"Flare Potential","value":"3 - 4 Inches"},{"key":"Surface Finish","value":"Storm Reacta Gloss"},{"key":"Preferred Lane Conditions","value":"Dry - Medium Oil, Medium Oil"},{"key":"Ball Performance Level","value":"Performance Bowling Balls, Roto Grip HP1 Bowling Balls"},{"key":"Bowling Ball Color","value":"Blue, Purple"},{"key":"Scent","value":"None"},{"key":"Release Date","value":"June 2023"}],"variants":[{"sku":"ROT-HUS-MM-16","gtin":"887970616949","label":"16LB","price":109.95,"stock":37,"options":{"Ball Weight":"16LB"},"availability":"instock","regular_price":199.95},{"sku":"RGBBMRQA15","gtin":"887970616949","label":"15LB","price":109.95,"stock":37,"options":{"Ball Weight":"15LB"},"availability":"instock","regular_price":199.95},{"sku":"RGBBMRQA14","gtin":"887970616918","label":"14LB","price":109.95,"stock":66,"options":{"Ball Weight":"14LB"},"availability":"instock","regular_price":199.95},{"sku":"RGBBMRQA13","gtin":"887970616888","label":"13LB","price":109.95,"stock":55,"options":{"Ball Weight":"13LB"},"availability":"instock","regular_price":199.95},{"sku":"RGBBMRQA12","gtin":"887970616857","label":"12LB","price":109.95,"stock":56,"options":{"Ball Weight":"12LB"},"availability":"instock","regular_price":199.95},{"sku":"RGBBMRQA11","gtin":"887970616826","label":"11LB","price":109.95,"stock":16,"options":{"Ball Weight":"11LB"},"availability":"instock","regular_price":199.95},{"sku":"RGBBMRQA10","gtin":"887970616796","label":"10LB","price":109.95,"stock":22,"options":{"Ball Weight":"10LB"},"availability":"instock","regular_price":199.95}],"images":[{"alt":"Hustle M+M_NoShadow","url":"https://www.bowlersmart.com/wp-content/uploads/2023/05/Hustle-MM_NoShadow.png"},{"alt":"Hustle_00000","url":"https://www.bowlersmart.com/wp-content/uploads/2021/06/Hustle_00000.png"}],"release_date":"June 2023","description":"A Clean, Polished Pearl on the Proven Hustle Platform\n\nAbout the Hustle M+M\n\nBuilt for everyone, period. From the casual bowler to major title winners, the Hustle series puts advanced technology in an entry-level ball, and since 2016 it has backed that up with a sanctioned 900 series and multiple PBA and PWBA titles. The inner Hustle Core has stayed the same since day one. What changes is the VTC (Versatile Traction Control) coverstock, and the Roto Grip Hustle M+M is the clean, polished pearl version.\n\nThe Hustle M+M pairs the symmetric Hustle Core with the VTC Pearl Reactive coverstock at a Storm Reacta Gloss polish, in a bold Blue and Purple cosmetic. The polished pearl cover conserves energy through the front of the lane and saves it for the back, so the M+M clears the heads cleanly and finishes with a defined move, the length-and-angle option at the value end of the bag.\n\nUnderstanding the Roto Grip Hustle Core and Roto Grip VTC Pearl Reactive\n\nRoto Grip built the Hustle M+M for clean length on a proven platform. Specifically, the symmetric Hustle Core revs up smoothly and reads the lane predictably, while the VTC Pearl cover at a Reacta Gloss polish conserves energy through the fronts and stores it for a defined move at the breakpoint. As a result, it clears the heads cleanly on dry to medium oil and finishes with a pronounced backend, which makes it the length-and-angle Hustle. The full per-weight specifications are listed below.\n\nThe Symmetric Engine Behind a Decade of the Hustle Series\n\nAt the heart of the Hustle M+M is the symmetric Hustle Core, the same trusted engine that has powered the entire Hustle series since 2016. At 15 lb it measures RG 2.53 and a .030 differential, numbers that produce a smooth, controllable roll with low to medium flare. As a symmetric core, it reads the lane predictably and repeats the same shape shot after shot, which is what makes the Hustle line so forgiving.\n\nOn the M+M, that smooth core is paired with a polished pearl cover, so the predictable roll comes with clean length and a defined finish. The Hustle Core revs gradually and never overreacts, giving newer bowlers an easy reaction and experienced players a dependable length option, all at an entry-level price.\n\nA Polished Pearl for Clean Length and a Defined Backend\n\nThe Hustle M+M wraps that core in the VTC Pearl Reactive coverstock, finished at Storm Reacta Gloss. The pearl additive and polished surface conserve energy through the front of the lane, so the M+M pushes cleanly through the heads and stores its energy for the back. When it reaches the friction it makes a defined, angular move, which makes it the length option in the Hustle line.\n\nThat clean length is what makes the M+M so useful on drier and medium conditions. When stronger equipment starts hooking too early, the polished VTC Pearl gets the ball down the lane and still finishes with a pronounced backend. Leave it polished for the most length and angle, or take the surface down at your pro shop for an earlier, smoother read when the oil increases.\n\nHustle M+M Specs\n\nRG and differential vary by weight. Specifications provided by the manufacturer.\n\nWho This Ball Is Right For\n\n✓League Bowlers: An affordable, predictable pearl that clears the fronts and finishes clean on medium house shots as they dry out\n\n✓Newer Competitive Bowlers: An easy step into reactive performance on a proven platform, without an intimidating price or reaction\n\n✓Stroker / Tweener Styles: The smooth Hustle Core plus a polished pearl rewards control players who want clean length and a defined finish\n\n✓Higher-Rev Bowlers: A clean length option for when stronger gear starts hooking too early and you need the ball to get down the lane\n\nGood to Know Before You Buy\n\n·Control over raw hook: The lower differential means moderate total hook. For maximum board coverage on heavy oil, step up to stronger equipment.\n\n·Ships polished: The Storm Reacta Gloss finish runs clean and long out of the box. For an earlier read on heavier oil, take the surface down at 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 Hustle M+M Fits in Your Roto Grip Arsenal\n\nWhere It Fits in Your Arsenal\n\nIn the Roto Grip lineup, the Hustle M+M is the length-and-angle pearl at the value end of the bag. Where the solid Hustle Earth reads earliest and the hybrid Hustle SOS reads the midlane, the polished M+M pearl steps down for dry to medium conditions, clearing the fronts and finishing with a defined backend. It pairs naturally above urethane or plastic for spares and below a stronger reactive for the fresh.\n\nSurface Adjustments\n\nThe Reacta Gloss polish is a length-and-angle box setup. Take the surface down with a lower-grit pad for an earlier, smoother read on more oil, or re-polish to restore length. Have surface changes done at your pro shop for an even, consistent finish.\n\nCoverstock Care\n\nWipe the VTC Pearl cover with an approved reactive ball cleaner after every session, and deep clean it periodically. Keeping a polished pearl clean preserves the easy length and defined backend that make the Hustle M+M a dependable length option.\n\nEarn points on every Roto Grip 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 Roto Grip Hustle M+M Bowling Ball ships free with no minimum purchase and is backed by our 60-day return policy. As an authorized Roto Grip dealer, every ball is genuine and covered by the full one-year Roto Grip warranty. Place your order before 2 PM EST and it ships the same day.\n\nWeight\nRadius of Gyration (RG)\nDifferential\n\n16 lbs\n2.53\n.030\n\n15 lbs\n2.53\n.030\n\n14 lbs\n2.55\n.030\n\n13 lbs\n2.63\n.009\n\n12 lbs\n2.65\n.011\n\n11 lbs\n2.73\n.012\n\n10 lbs\n2.77\n.015","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/"}]}