{"product_id":"mizuno-crbn-x-9-usssa-usa-fastpitch-softball-bat","title":"Mizuno CRBN X -9 USSSA\/USA Fastpitch Softball Bat","description":"Mizuno CRBN X -9 USSSA\/USA Fastpitch Softball Bat\n\nThe Mizuno CRBN X -9 Fastpitch Softball Bat is built for the experienced\nplayer who demands more — more mass behind the ball, more barrel presence, and more raw power\nwithout sacrificing the bat speed that wins at-bats. As Mizuno's first-ever one-piece\nDetonator COR™ design, the CRBN X -9 occupies the sweet spot in the lineup:\nheavier than a -10 for added power potential, yet lighter than a -8 for a swing profile that\nstays explosive from first pitch to final out.\n\nBuilt with a full Black Onyx Carbon™ composite barrel and handle, double wall\nconstruction, and Mizuno's patented low-compression barrel system, the CRBN X -9 delivers\nelite-level performance with an unmistakable impact sound that lets you know — and the outfield\nknows — when you've made contact. Browse the full\nMizuno bat lineup\nor shop our complete\nfastpitch softball bat collection —\nbacked by our price-match guarantee and free shipping on most orders.\n\nWho Should Swing the Mizuno CRBN X -9?\n\nThe -9 drop weight is the performance player's choice. If you've outgrown the\nfeel of a -10 but aren't ready to commit to the full mass of a -8, the CRBN X -9 gives you the\nideal balance of swing speed and hitting power. It's the go-to for:\n\n• Experienced fastpitch players with a strong, developed swing\n\n• Players transitioning from a -10 who want more barrel presence and power\n\n• Middle-of-the-lineup hitters who need both speed and mass behind the ball\n\n• Competitive travel ball and collegiate-level athletes\n\nNot sure if -9 is the right fit? Compare all options in our\nfastpitch bat collection\nor reach out — our team of specialists will help you find the right drop weight for your game.\n\nMizuno CRBN X -9 Technology Breakdown\n\nDetonator COR™ — Mizuno's Patented Barrel System\n\nThe Paired Barrel Detonator COR™ is the defining feature of the entire CRBN X\nline — and it works especially well in the -9 configuration. By engineering lower barrel\ncompression directly into a one-piece composite frame, Mizuno achieves a trampoline effect\ntypically reserved for two-piece designs. The result is faster ball exit speeds, a larger\nconsistent sweet spot, and a distinctively powerful impact sound at contact. No other one-piece\nfastpitch bat in its class delivers the same combination. Explore more\ncomposite fastpitch bats\nto see how the CRBN X stacks up.\n\nBlack Onyx Carbon™ — Shorter Break-In, Longer Durability\n\nMizuno's premium Black Onyx Carbon™ composite runs through both the barrel and\nhandle, delivering two key advantages: increased structural durability over the life of the bat\nand a significantly shorter break-in period compared to traditional composites. In the -9, this\nmaterial adds the structural integrity needed to handle the additional swing forces that come\nwith a heavier drop weight — season after season.\n\nOne-Piece Construction — Maximum Energy Transfer\n\nWith no connection point between barrel and handle, every ounce of energy generated by your\nswing transfers directly to the point of contact. For -9 swingers, this is critical — the\nadded bat mass needs to convert cleanly into ball speed, and the CRBN X's\none-piece composite design ensures zero energy is lost to flex or vibration\nat the joint. See the full range of\none-piece softball bats\navailable at Smash It Sports.\n\nDouble Wall Design — Performance From the First Swing\n\nThe double wall barrel gives the CRBN X -9 a wider, more forgiving sweet spot\nthat produces consistent, powerful results immediately — without requiring an extended break-in\nroutine. Whether you catch the ball flush or slightly off-center, the double wall construction\nmaintains ball speed and reduces the sting of off-barrel contact.\n\nCylinder Seaming — Structural Integrity Across the Barrel\n\nPrecision cylinder seaming locks in the barrel's structural consistency from\nend cap to taper, eliminating dead spots and ensuring uniform performance across the full\nhitting surface. Every swing — whether in a Thursday night practice or a championship game —\nproduces the same reliable barrel response.\n\nSpeed-Helix Grip — Control Through Every At-Bat\n\nThe Speed-Helix Grip provides the right balance of tackiness and cushion to\nkeep your hands secure through the full arc of a -9 swing. Extended tournament days and long\npractice sessions demand comfort without slippage — the Speed-Helix delivers both without\nneeding to replace or rewrap the handle.\n\nMizuno CRBN X -9 Specifications\n\nSpecification\nDetail\n\nBrand\nMizuno\n\nModel\nCRBN X\n\nSport\nFastpitch Softball\n\nDrop Weight\n-9 (also available in -10 and -8)\n\nBarrel Diameter\n2 1\/4 inches\n\nConstruction\nOne-Piece Composite\n\nBarrel Technology\nDetonator COR™\n\nBarrel Material\nBlack Onyx Carbon™\n\nWall Type\nDouble Wall\n\nGrip\nSpeed-Helix\n\nSeaming\nCylinder Seaming\n\nWarranty\n1 Year\n\nLeague Certifications \u0026amp; Approvals\n\nThe Mizuno CRBN X -9 is approved across all major fastpitch softball organizations —\ncompete anywhere, confident your bat is legal:\n\n• ✅ USSSA Approved — Certified for USSSA fastpitch competition\n\n• ✅ USA\/ASA Approved — Certified for ASA-sanctioned play\n\n• ✅ ISA Approved — Certified for ISA competition\n\n• ✅ NSA Approved — Certified for NSA play\n\n• ✅ WBSC\/ISF Approved — Certified for international competition\n\nShop all\nUSSSA-approved softball bats\nor browse the complete\nsoftball bat lineup\nat Smash It Sports to find your perfect match.\n\nWhy Buy From Smash It Sports\n\n•\nLargest Online Selection — The most extensive inventory of baseball and softball gear anywhere online\n\n•\nPrice-Match Guarantee — Found a lower price? We match it, no questions asked\n\n•\nFree Shipping — On most orders with no minimum purchase required\n\n•\nExpert Staff — Real players helping real players choose the right gear\n\n•\nTeam \u0026amp; Bulk Sales — Custom pricing for leagues, schools, travel teams, and organizations\n\nOutfitting a full roster? Our\nteam sales program\ndelivers custom quotes on Mizuno bats and complete equipment packages.\nShop all softball equipment\nand contact us today for bulk pricing.\n\nFrequently Asked Questions — Mizuno CRBN X -9 Fastpitch Bat\n\nIs the Mizuno CRBN X -9 certified for USSSA fastpitch play?\n\nYes. The Mizuno CRBN X -9 carries full USSSA certification for fastpitch softball, along with\napprovals from ASA (USA Softball), ISA, NSA, and WBSC\/ISF — making it legal for virtually\nevery sanctioned league and tournament you'll compete in.\n\nWho is the -9 drop weight best suited for?\n\nThe -9 drop weight is ideal for experienced fastpitch players who want more\nmass and power potential than a -10 provides, without committing to the full weight of a -8.\nIt's the go-to choice for strong, developed hitters — particularly middle-of-the-lineup\nplayers in competitive travel ball, high school, or collegiate play — who want to maximize\nboth barrel speed and contact power. Browse our full\nfastpitch bat selection\nto compare drop weights side by side.\n\nHow does the -9 compare to the -10 and -8 CRBN X models?\n\nAll three CRBN X models share the same Detonator COR™ technology, Black Onyx Carbon™\nconstruction, and double wall barrel — the difference is swing feel and power profile.\nThe -10 swings lightest and fastest, ideal for maximizing bat speed.\nThe -9 adds mass for more power at contact while remaining fast enough\nfor competitive swing times. The -8 is the heaviest, built for experienced\npower hitters prioritizing raw driving force over swing speed. The -9 is the true\nperformance middle ground.\n\nWhat is Detonator COR™ technology and why does it matter?\n\nDetonator COR™ is Mizuno's patented barrel compression system. By\nengineering lower compression into a one-piece composite barrel, it creates a\ntrampoline-like response at contact — generating faster ball exit speeds, a larger\nforgiving sweet spot, and that distinctive, powerful impact sound. In a -9, this\ntechnology ensures the added bat mass translates directly into ball speed rather\nthan being absorbed by the barrel.\n\nDoes the Mizuno CRBN X -9 require a long break-in period?\n\nNo — that's a core advantage of the CRBN X line. Black Onyx Carbon™\nis designed to minimize break-in time, and the double wall construction delivers strong\nout-of-the-wrapper performance from your very first swing. Compared to most composite\nbats in its class, the CRBN X -9 is competition-ready far sooner.\n\nWhat is the barrel diameter of the Mizuno CRBN X -9?\n\nThe Mizuno CRBN X -9 features a 2 1\/4 inch barrel diameter — the\nstandard for fastpitch softball and fully compliant with USSSA, ASA, ISA, NSA, and\nWBSC\/ISF regulations.\n\nWhat warranty comes with the Mizuno CRBN X -9?\n\nThe Mizuno CRBN X -9 includes a one-year warranty from the date of\npurchase. For any warranty needs, contact Smash It Sports or reach out to Mizuno directly.\n\nCan I get team or bulk pricing on Mizuno CRBN X bats?\n\nAbsolutely. Smash It Sports specializes in\nteam and bulk sales\nfor leagues, travel teams, schools, and organizations of all sizes. Contact us for\ncustom quotes on Mizuno bats and complete equipment packages — we make it simple to\noutfit your full roster at the best price.","brand":"Sports Performance Park","offers":[{"title":"32\"\/23oz","offer_id":58562297921910,"sku":"CRBN X 340691.9024.16.3200","price":183.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6640\/0374\/files\/MizunoCRBNX-10USSSA_USAFastpitchSoftballBat3_6b6426e8-03f5-4aa9-8fc8-ced4da3ad7dc.jpg?v=1787963949","url":"https:\/\/sportsperformancepark.shop\/products\/mizuno-crbn-x-9-usssa-usa-fastpitch-softball-bat","provider":"Sports Performance Park","version":"1.0","type":"link"}