{"id":107057,"date":"2026-04-14T17:41:58","date_gmt":"2026-04-14T14:41:58","guid":{"rendered":"https:\/\/sivissidis.gr\/product\/storm-gremlin-tour-x-bowling-ball\/"},"modified":"2026-04-14T17:41:58","modified_gmt":"2026-04-14T14:41:58","slug":"storm-gremlin-tour-x-bowling-ball","status":"publish","type":"product","link":"https:\/\/sivissidis.gr\/en\/product\/storm-gremlin-tour-x-bowling-ball\/","title":{"rendered":"Storm Gremlin Tour-X bowling ball"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Color<\/th>\nSmoke \/ Velvet \/ Ink<\/td>\n<\/tr>\n
Core<\/th>\nRondure TOUR-X Core<\/td>\n<\/tr>\n
Core Type<\/th>\nAsymmetrical<\/td>\n<\/tr>\n
Coverstock<\/th>\nV-R1 Hybrid Reactive<\/td>\n<\/tr>\n
Coverstock Type<\/th>\nHybrid Reactive<\/td>\n<\/tr>\n
Differential (DIFF)<\/th>\n.034 (15lb)<\/td>\n<\/tr>\n
Factory Finish<\/th>\n4000 Abralon<\/td>\n<\/tr>\n
Flare Potential<\/th>\nMedium<\/td>\n<\/tr>\n
Mass Bias Differential (MB)<\/th>\n0.011 (15lb)<\/td>\n<\/tr>\n
Performance<\/th>\nHigh Performance<\/td>\n<\/tr>\n
Radius of Gyration (RG)<\/th>\n2.48 (15lb)<\/td>\n<\/tr>\n
Reaction Type<\/th>\nSkid\/Flip<\/td>\n<\/tr>\n
Recommended Lane Conditions<\/th>\nMedium to Medium Heavy Oil<\/td>\n<\/tr>\n
Release Date<\/th>\n03-13-2026<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Roto Grip Gremlin Tour-X Bowling Ball Features:<\/strong><\/p>\n

The legend grows, but the footprint gets more precise. Roto Grip is proud to introduce the\u00a0Gremlin TOUR-X<\/strong>, a ball designed specifically for those who demand \u201cprofessional-grade motion\u201d without the unpredictability.<\/p>\n

When the lanes get tough and the original Gremlin is a bit too \u201cwild,\u201d the TOUR-X steps in to provide the control, predictability, and punch you need to stay at the top of the leaderboard.<\/p>\n

Engineering the \u201cTour\u201d Motion<\/strong><\/p>\n

We didn\u2019t just tweak the original; we re-engineered the DNA of the Gremlin series to favor control and versatility.<\/p>\n

    \n
  • \n
      \n
    • The Rondure\u2122 TOUR-X Core:<\/strong>\u00a0By meticulously adjusting the densities of the original Rondure\u2122 MaxD Core, we\u2019ve lowered both the RG and the Differential. This creates a more stable, centered energy displacement that prevents the ball from overreacting at the breakpoint.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
        \n
      • \n
          \n
        • V-R1\u2122 Hybrid Coverstock:<\/strong>\u00a0This proven hybrid shell offers the perfect \u201cmiddle ground\u201d traction. It provides enough teeth to handle oil while maintaining the cleanliness needed to clear the front of the lane.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
            \n
          • \n
              \n
            • 4000-Abralon\u00ae Finish:<\/strong>\u00a0Sanded to a smooth 4000-grit, the TOUR-X offers a matte finish that reads the mid-lane early enough to be predictable, but late enough to retain maximum energy for the pocket.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

              Why the Gremlin TOUR-X?<\/strong><\/p>\n

              In the modern game, \u201cmore hook\u201d isn\u2019t always the answer\u2014better hook is. The Gremlin TOUR-X is built for the competitive bowler who needs a ball that blends the wet and the dry. Expect a medium-flare pattern that keeps your transitions smooth and your carry high.<\/p>\n

              The Bottom Line: If you loved the shape of the original Gremlin but want a more disciplined, \u201cTour-ready\u201d version for league nights or tournament blocks, the Gremlin TOUR-X is your new go-to.<\/p>\n","protected":false},"author":4,"featured_media":107054,"template":"","meta":[],"product_cat":[3527,3524,3516,1226],"product_tag":[],"acf":[],"yoast_head":"\nStorm Gremlin Tour-X bowling ball - Sivissidis Bros.<\/title>\n<meta name=\"description\" content=\"Storm Gremlin Tour-X bowling ball\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sivissidis.gr\/en\/product\/storm-gremlin-tour-x-bowling-ball\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Storm Gremlin Tour-X bowling ball\" \/>\n<meta property=\"og:description\" content=\"Roto Grip Gremlin Tour-X Bowling Ball Features: The legend grows, but the footprint gets more precise. Roto Grip is proud to introduce the\u00a0Gremlin TOUR-X, a ball designed specifically for those who demand \u201cprofessional-grade motion\u201d without the unpredictability. When the lanes get tough and the original Gremlin is a bit too \u201cwild,\u201d the TOUR-X steps in to provide the control, predictability, and punch you need to stay at the top of the leaderboard. Engineering the \u201cTour\u201d Motion We didn\u2019t just tweak the original; we re-engineered the DNA of the Gremlin series to favor control and versatility. The Rondure\u2122 TOUR-X Core:\u00a0By meticulously adjusting the densities of the original Rondure\u2122 MaxD Core, we\u2019ve lowered both the RG and the Differential. This creates a more stable, centered energy displacement that prevents the ball from overreacting at the breakpoint. V-R1\u2122 Hybrid Coverstock:\u00a0This proven hybrid shell offers the perfect \u201cmiddle ground\u201d traction. It provides enough teeth to handle oil while maintaining the cleanliness needed to clear the front of the lane. 4000-Abralon\u00ae Finish:\u00a0Sanded to a smooth 4000-grit, the TOUR-X offers a matte finish that reads the mid-lane early enough to be predictable, but late enough to retain maximum energy for the pocket. Why the Gremlin TOUR-X? In the modern game, \u201cmore hook\u201d isn\u2019t always the answer\u2014better hook is. The Gremlin TOUR-X is built for the competitive bowler who needs a ball that blends the wet and the dry. Expect a medium-flare pattern that keeps your transitions smooth and your carry high. The Bottom Line: If you loved the shape of the original Gremlin but want a more disciplined, \u201cTour-ready\u201d version for league nights or tournament blocks, the Gremlin TOUR-X is your new go-to.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sivissidis.gr\/en\/product\/storm-gremlin-tour-x-bowling-ball\/\" \/>\n<meta property=\"og:site_name\" content=\"Sivissidis Bros.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sivissidis.bowling.billiards\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sivissidis.gr\/wp-content\/uploads\/2026\/04\/Gremlin.Tour_.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"532\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:label1\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data1\" content=\"In stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/sivissidis.gr\/en\/product\/storm-gremlin-tour-x-bowling-ball\/\",\"url\":\"https:\/\/sivissidis.gr\/en\/product\/storm-gremlin-tour-x-bowling-ball\/\",\"name\":\"Storm Gremlin Tour-X bowling ball - Sivissidis Bros.\",\"isPartOf\":{\"@id\":\"https:\/\/sivissidis.gr\/en\/#website\"},\"datePublished\":\"2026-04-14T14:41:58+00:00\",\"dateModified\":\"2026-04-14T14:41:58+00:00\",\"description\":\"Storm Gremlin Tour-X bowling ball\",\"breadcrumb\":{\"@id\":\"https:\/\/sivissidis.gr\/en\/product\/storm-gremlin-tour-x-bowling-ball\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/sivissidis.gr\/en\/product\/storm-gremlin-tour-x-bowling-ball\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/sivissidis.gr\/en\/product\/storm-gremlin-tour-x-bowling-ball\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u0391\u03c1\u03c7\u03b9\u03ba\u03ae\",\"item\":\"https:\/\/sivissidis.gr\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/sivissidis.gr\/en\/shop-2\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Storm Gremlin Tour-X bowling ball\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/sivissidis.gr\/en\/#website\",\"url\":\"https:\/\/sivissidis.gr\/en\/\",\"name\":\"Sivissidis Bros.\",\"description\":\"\u039c\u03c0\u03b9\u03bb\u03b9\u03ac\u03c1\u03b4\u03bf, Bowling, \u03a3\u03c4\u03ad\u03ba\u03b5\u03c2 \u039c\u03c0\u03b9\u03bb\u03b9\u03ac\u03c1\u03b4\u03bf\u03c5, Game Tables\",\"publisher\":{\"@id\":\"https:\/\/sivissidis.gr\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/sivissidis.gr\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/sivissidis.gr\/en\/#organization\",\"name\":\"Sivissidis Bros\",\"url\":\"https:\/\/sivissidis.gr\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/sivissidis.gr\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/sivissidis.gr\/wp-content\/uploads\/2020\/06\/logo.png\",\"contentUrl\":\"https:\/\/sivissidis.gr\/wp-content\/uploads\/2020\/06\/logo.png\",\"width\":265,\"height\":124,\"caption\":\"Sivissidis Bros\"},\"image\":{\"@id\":\"https:\/\/sivissidis.gr\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/sivissidis.bowling.billiards\",\"https:\/\/www.instagram.com\/sivissidis1928\/\",\"https:\/\/www.youtube.com\/channel\/UCHe6PbK1OVgFbb3RrLH9IiQ\"]}]}<\/script>\n<meta property=\"product:brand\" content=\"Storm-USA\" \/>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Storm Gremlin Tour-X bowling ball - Sivissidis Bros.","description":"Storm Gremlin Tour-X bowling ball","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sivissidis.gr\/en\/product\/storm-gremlin-tour-x-bowling-ball\/","og_locale":"en_US","og_type":"article","og_title":"Storm Gremlin Tour-X bowling ball","og_description":"Roto Grip Gremlin Tour-X Bowling Ball Features: The legend grows, but the footprint gets more precise. Roto Grip is proud to introduce the\u00a0Gremlin TOUR-X, a ball designed specifically for those who demand \u201cprofessional-grade motion\u201d without the unpredictability. When the lanes get tough and the original Gremlin is a bit too \u201cwild,\u201d the TOUR-X steps in to provide the control, predictability, and punch you need to stay at the top of the leaderboard. Engineering the \u201cTour\u201d Motion We didn\u2019t just tweak the original; we re-engineered the DNA of the Gremlin series to favor control and versatility. The Rondure\u2122 TOUR-X Core:\u00a0By meticulously adjusting the densities of the original Rondure\u2122 MaxD Core, we\u2019ve lowered both the RG and the Differential. This creates a more stable, centered energy displacement that prevents the ball from overreacting at the breakpoint. V-R1\u2122 Hybrid Coverstock:\u00a0This proven hybrid shell offers the perfect \u201cmiddle ground\u201d traction. 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