{"title":"Carbon iron shaft","description":"","products":[{"product_id":"10000440","title":"Basileus Tour Iron (BTI) Single Iron Sold Separately Re-shafting fee charged separately","description":"\u003cp\u003eThe Basileus Tour Iron (BTI) is a carbon iron shaft featuring a new \"FlatFlex\" design. Its uniform flex across all clubs delivers both flexibility at the grip and high rigidity at the tip. This innovative shaft revolutionizes the heavy-weight carbon iron shaft market, faithfully embodying the fundamental performance characteristics sought by athletic golfers. It will undoubtedly become the ultimate weapon to help golfers achieve their ideal performance.\u003c\/p\u003e\n\u003c!-- rakuten_sync_hash: 695dc23160c9700723004190629721bc | ai_optimized: true --\u003e","brand":"アップサイドゴルフ本店","offers":[{"title":"BTi X100 \/ #P\/A\/S","offer_id":48226787590373,"sku":"10032001","price":18320.0,"currency_code":"JPY","in_stock":true},{"title":"BTi S100 \/ #P\/A\/S","offer_id":48226787557605,"sku":"10022001","price":18320.0,"currency_code":"JPY","in_stock":true},{"title":"BTi R100 \/ #P\/A\/S","offer_id":48226787524837,"sku":"10012001","price":18320.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/10000440-1_185169cb-1b8c-4efe-b792-21fadc2b33de.jpg?v=1785072209"},{"product_id":"cra-tourir","title":"CRAZY STP Tour Carbon Iron Shaft with Stepped Processing: High Launch, Control, and the Next Generation Iron Shaft - Shaft Only (Not Sold Individually), Re-shafting Exclusive","description":"\u003cp\u003eThe CRAZY STP Tour is a next-generation carbon shaft for irons that combines the expertise and innovation cultivated as a boutique club manufacturer.\u003c\/p\u003e\u003cp\u003eIts most prominent feature is the use of a rare step-process for a carbon shaft. This achieves a balance between the \"high trajectory\" and \"repulsive feel\" characteristic of carbon, and the \"control performance\" and \"tacky feel\" of steel.\u003c\/p\u003e\u003cp\u003eWhile being lightweight and flexible, it offers a rigid feel that provides a strong pushing sensation at impact. Combined with its excellent directional stability and straightness, it enables \"targeted\" iron shots.\u003c\/p\u003e\u003cp\u003eIt is ideal for golfers who \"want to aim, not just hit for distance\" and \"are looking for a lightweight yet stable shaft.\"\u003c\/p\u003e\u003cp\u003eThis model, which integrates the ease of hitting with carbon and the operability of steel at a high level, will be a reliable weapon for all golfers who are serious about their irons.\u003c\/p\u003e\u003cp\u003eIt is a shaft that will satisfy not only professionals and advanced players but also intermediate players seeking swing stability. Please try it and experience the \"joy of hitting straight shots.\"\u003c\/p\u003e\u003cp\u003e\u003cspecs\u003e\u003c\/specs\u003e\u003c\/p\u003e\u003cp\u003eItem Weight (±2g)\u003c\/p\u003e\u003cp\u003e95 99\u003c\/p\u003e\u003cp\u003e110 119\u003c\/p\u003e\u003cp\u003e\u003cpoints\u003e\u003c\/points\u003e\u003c\/p\u003e\u003cp\u003eStep-processed full carbon\u003c\/p\u003e\u003cp\u003eHigh trajectory x outstanding control\u003c\/p\u003e\u003cp\u003eA fusion of repulsive feel and tacky feel\u003c\/p\u003e\u003cp\u003eDesigned specifically for targeted golf clubs\u003c\/p\u003e\u003cp\u003eThe best of both carbon and steel\u003c\/p\u003e\u003cp\u003eNext-generation straight trajectory\u003c\/p\u003e\u003cp\u003eNo hooks or slices, just straight shots\u003c\/p\u003e\u003cp\u003eIntegrated launch performance\u003c\/p\u003e\u003cp\u003eCrazy Shaft\u003c\/p\u003e\u003cp\u003eCRAZY STP Tour\u003c\/p\u003e\u003cp\u003eSTP Tour Carbon Shaft\u003c\/p\u003e\u003cp\u003eStep Carbon Iron\u003c\/p\u003e\u003cp\u003eHigh Trajectory Shaft\u003c\/p\u003e\u003cp\u003eCarbon Shaft for Irons\u003c\/p\u003e\u003cp\u003eHigh Operability Carbon Shaft\u003c\/p\u003e\u003cp\u003eStraight-flying Iron Shaft\u003c\/p\u003e\u003cp\u003eBoutique Club Shaft\u003c\/p\u003e\u003cp\u003eDistance Improvement Iron\u003c\/p\u003e\u003cp\u003eTargeting Golf Club\u003c\/p\u003e\u003cp\u003eIron Shaft Light-Stiff\u003c\/p\u003e\u003cp\u003eCarbon with Steel Feel\u003c\/p\u003e\u003cp\u003eBeginner Iron Shaft\u003c\/p\u003e\u003cp\u003eRecommended Shaft for Intermediate Players\u003c\/p\u003e\u003cp\u003eCarbon for Advanced Iron Players\u003c\/p\u003e\u003cp\u003eSwing Stability Shaft\u003c\/p\u003e\u003cp\u003eHow to Choose a Shaft\u003c\/p\u003e\u003cp\u003eGolf Club Distance and Direction\u003c\/p\u003e\u003cp\u003eHigh Straightness Shaft\u003c\/p\u003e\n","brand":"アップサイドゴルフ本店","offers":[{"title":"95 \/ STP Tour","offer_id":48226875703525,"sku":"cra-tourir10012001","price":30800.0,"currency_code":"JPY","in_stock":false},{"title":"110 \/ STP Tour","offer_id":48226875736293,"sku":"cra-tourir10022001","price":30800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/cra-tourir-1.jpg?v=1781528642"},{"product_id":"syn-lexiairil7","title":"Syncagraphite LEXIA IL7 LT HV Iron Shaft Carbon Design Athlete Model Not Sold Individually Separate Installation Fee Required for Reshafting","description":"\u003cp\u003eThe Syncagraphite LEXIA Lseries IL7 LT\/HV was developed for athlete golfers seeking greater distance and stability. It combines the weightiness of a steel shaft with the supple repulsion unique to carbon, delivering both a solid feel and astonishingly high launch.\u003c\/p\u003e\u003cp\u003eThanks to the proprietary STC Technology employed in the LEXIA series, it ensures significant carry and straightness with long and mid irons, while providing control and consistent distance with short irons. This practical design appeals to golfers who want \"just 5 more yards\" on every club.\u003c\/p\u003e\u003cp\u003eFurthermore, the one-flex design for each weight category naturally matches the golfer's power and tempo. This enhances club unity, improves impact consistency, and leads to more repeatable swings.\u003c\/p\u003e\u003cp\u003eIt is also ideal for golfers considering transitioning from steel to carbon. This shaft can be confidently recommended to all competitive golfers who strive for both distance performance and feel.\u003c\/p\u003e\u003cp\u003e\u003cspecs\u003e\u003c\/specs\u003e\u003c\/p\u003e\u003cp\u003eIL7 LT (for #5–#7)\u003c\/p\u003e\u003cp\u003eWeight: Approx. 73g\u003c\/p\u003e\u003cp\u003eFlex: Stiff\u003c\/p\u003e\u003cp\u003eStiffness guideline: 279cpm (#5)\u003c\/p\u003e\u003cp\u003eIL7 HV (for #8–Pw, wedges)\u003c\/p\u003e\u003cp\u003eWeight: Approx. 76g\u003c\/p\u003e\u003cp\u003eFlex: Stiff\u003c\/p\u003e\u003cp\u003eStiffness guideline: 290cpm (#8)\u003c\/p\u003e\u003cp\u003eCountry of manufacture: Japan\u003c\/p\u003e\u003cp\u003eFeatures: Designed for solid striking in the mid-weight class. Optimized rigidity balance for each club number, pursuing control and directional stability. Ideal for intermediate to advanced players who want to balance distance and control.\u003c\/p\u003e\u003cp\u003e\u003cpoints\u003e\u003c\/points\u003e\u003c\/p\u003e\u003cp\u003eSyncagraphite\u003c\/p\u003e\u003cp\u003eSyncagraphite\u003c\/p\u003e\u003cp\u003eLEXIA\u003c\/p\u003e\u003cp\u003eLEXIA\u003c\/p\u003e\u003cp\u003eIL7\u003c\/p\u003e\u003cp\u003eLEXIA Iron\u003c\/p\u003e\u003cp\u003eIron shaft\u003c\/p\u003e\u003cp\u003eCarbon iron shaft\u003c\/p\u003e\u003cp\u003eTransition from steel\u003c\/p\u003e\u003cp\u003eAthlete shaft\u003c\/p\u003e\u003cp\u003eDistance-boosting shaft\u003c\/p\u003e\u003cp\u003eHigh-launch shaft\u003c\/p\u003e\u003cp\u003eCarbon that feels like steel\u003c\/p\u003e\u003cp\u003eHeavy-feel carbon\u003c\/p\u003e\u003cp\u003eSteel feel\u003c\/p\u003e\u003cp\u003eRepeatable swing\u003c\/p\u003e\u003cp\u003eHigh launch long iron\u003c\/p\u003e\u003cp\u003eStable short iron\u003c\/p\u003e\u003cp\u003eImproved impact consistency\u003c\/p\u003e\u003cp\u003eSTC Technology\u003c\/p\u003e\u003cp\u003eCompetitive golfer\u003c\/p\u003e\u003cp\u003eMid head speed compatible\u003c\/p\u003e\u003cp\u003eClub-specific design\u003c\/p\u003e\u003cp\u003eOne-flex design\u003c\/p\u003e\u003cp\u003eMid-point center of gravity design\u003c\/p\u003e\u003cp\u003eSTC Technology\u003c\/p\u003e\u003cp\u003e5 more yards concept\u003c\/p\u003e\u003cp\u003eSolid feel even with light weight\u003c\/p\u003e\u003cp\u003eSupports transition from steel\u003c\/p\u003e\u003cp\u003eEasy to swing through and\u003c\/p\u003e\u003cp\u003eStability\u003c\/p\u003e\u003cp\u003eAmateur-focused design\u003c\/p\u003e\u003cp\u003eWide range of users\u003c\/p\u003e\u003cp\u003eFrom seniors to athletes\u003c\/p\u003e\n\u003c!-- rakuten_sync_hash: dc4db93fdec5f6a344fff3cf165bd790 | ai_optimized: true --\u003e","brand":"アップサイドゴルフ本店","offers":[{"title":"IL7LT \/ For irons","offer_id":48226964668645,"sku":"syn-lexiairil710012001","price":22000.0,"currency_code":"JPY","in_stock":true},{"title":"IL7HV \/ For irons","offer_id":48226964701413,"sku":"syn-lexiairil710022001","price":22000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/syn-lexiairil7-1_4c28ce72-de32-45ad-a98b-9fd5ddb01cf1.jpg?v=1783346512"}],"url":"https:\/\/upsidegolf.co.jp\/en\/collections\/%e3%82%ab%e3%83%bc%e3%83%9c%e3%83%b3%e3%82%a2%e3%82%a4%e3%82%a2%e3%83%b3%e3%82%b7%e3%83%a3%e3%83%95%e3%83%88.oembed","provider":"UpsideGolf","version":"1.0","type":"link"}