{"product_id":"mbc-tenprk1k-ymo","title":"YAMAHA Yamaha Sleeve-Attached Shaft Mitsubishi Chemical TENSEI Pro Black 1K Core Series","description":"\u003cp\u003eMitsubishi Chemical's \"TENSEI Pro Black 1K Core Series\" is a high-performance carbon shaft for drivers developed for professional athletes. Its main feature is a structure that places a highly drapable 1K fabric in the inner layer (core). The 1K fabric, with its low filament count and dense weave, provides extremely high shape stability and reinforcement to the shaft, suppressing unnecessary twisting and meandering.\u003c\/p\u003e\u003cp\u003eOverall, the shaft's flexibility in the butt section creates a natural \"load\" during the swing transition, efficiently accelerating energy towards the moment of impact. The mid-to-tip section features a high-rigidity design, which prevents face wobble and allows for a solid, powerful impact. This achieves both a highly repeatable swing and improved distance performance.\u003c\/p\u003e\u003cp\u003eIn addition to the all-black shaft design, the jet-black band creates a beautiful finish that appeals to advanced players. This is the ideal shaft for competitive golfers and single-handicappers who seek consistent feel and directional stability. Experience the reliability of Made in Japan craftsmanship, utilizing the latest material technology.\u003c\/p\u003e\u003cp\u003e＜Specs＞\u003c\/p\u003e\u003cp\u003ePro Black 1K Core 50\u003c\/p\u003e\u003cp\u003eLength: 1168mm｜Tip Diameter: 8.6mm｜Tip Length: 75mm｜Mid-High Kickpoint (HIGH)\u003c\/p\u003e\u003cp\u003eR　51.5g／Torque 5.3°／Butt Diameter 15.15mm\u003c\/p\u003e\u003cp\u003eS　53.0g／Torque 5.3°／Butt Diameter 15.20mm\u003c\/p\u003e\u003cp\u003eX　55.5g／Torque 5.2°／Butt Diameter 15.25mm\u003c\/p\u003e\u003cp\u003eTX　56.5g／Torque 5.1°／Butt Diameter 15.30mm\u003c\/p\u003e\u003cp\u003ePro Black 1K Core 60\u003c\/p\u003e\u003cp\u003eLength: 1168mm｜Tip Diameter: 8.6mm｜Tip Length: 75mm｜Mid-High Kickpoint (HIGH)\u003c\/p\u003e\u003cp\u003eR　61.5g／Torque 3.4°／Butt Diameter 15.30mm\u003c\/p\u003e\u003cp\u003eS　63.0g／Torque 3.4°／Butt Diameter 15.35mm\u003c\/p\u003e\u003cp\u003eX　65.5g／Torque 3.3°／Butt Diameter 15.50mm\u003c\/p\u003e\u003cp\u003eTX　66.5g／Torque 3.3°／Butt Diameter 15.50mm\u003c\/p\u003e\u003cp\u003ePro Black 1K Core 70\u003c\/p\u003e\u003cp\u003eLength: 1168mm｜Tip Diameter: 8.6mm｜Tip Length: 75mm｜Mid-High Kickpoint (HIGH)\u003c\/p\u003e\u003cp\u003eS　73.0g／Torque 2.7°／Butt Diameter 15.35mm\u003c\/p\u003e\u003cp\u003eX　75.5g／Torque 2.7°／Butt Diameter 15.50mm\u003c\/p\u003e\u003cp\u003eTX　76.5g／Torque 2.7°／Butt Diameter 15.50mm\u003c\/p\u003e\u003cp\u003ePro Black 1K Core 80\u003c\/p\u003e\u003cp\u003eLength: 1168mm｜Tip Diameter: 8.6mm｜Tip Length: 75mm｜Mid-High Kickpoint (HIGH)\u003c\/p\u003e\u003cp\u003eS　82.0g／Torque 2.6°／Butt Diameter 15.35mm\u003c\/p\u003e\u003cp\u003eX　84.0g／Torque 2.6°／Butt Diameter 15.50mm\u003c\/p\u003e\u003cp\u003eTX　85.0g／Torque 2.6°／Butt Diameter 15.50mm\u003c\/p\u003e\u003cp\u003eHigh kickpoint design for a firm swing-through\u003c\/p\u003e\u003cp\u003eWide range of weights and flexes for optimal feel\u003c\/p\u003e\u003cp\u003eIf you're unsure which series to choose, the 50g range is easy to handle and recommended!\u003c\/p\u003e\u003cp\u003e＜Keywords＞\u003c\/p\u003e\u003cp\u003eMitsubishi Chemical\u003c\/p\u003e\u003cp\u003eTENSEI\u003c\/p\u003e\u003cp\u003eTENSEI Pro Black\u003c\/p\u003e\u003cp\u003eTENSEI Pro Black\u003c\/p\u003e\u003cp\u003eTENSEI 1K CORE\u003c\/p\u003e\u003cp\u003e1K cross shaft\u003c\/p\u003e\u003cp\u003eHigh rigidity shaft\u003c\/p\u003e\u003cp\u003ePopular golf shafts\u003c\/p\u003e\u003cp\u003eHow to choose a driver shaft\u003c\/p\u003e\u003cp\u003eIncrease golf distance\u003c\/p\u003e\u003cp\u003ePro-used shaft\u003c\/p\u003e\u003cp\u003eGolf shaft custom\u003c\/p\u003e\u003cp\u003eCompetition-oriented shaft\u003c\/p\u003e\u003cp\u003eTENSEI series comparison\u003c\/p\u003e\u003cp\u003eDriver carbon shaft\u003c\/p\u003e\u003cp\u003eGolf club shaft replacement\u003c\/p\u003e\u003cp\u003eRecommended shafts for intermediate and advanced players\u003c\/p\u003e\u003cp\u003eStable high-precision shaft\u003c\/p\u003e\u003cp\u003eMADE IN JAPAN\u003c\/p\u003e\u003cp\u003eMitsubishi Chemical genuine product\u003c\/p\u003e\n\u003c!-- rakuten_sync_hash: 641c87495469c32744360d01e3a31525 | ai_optimized: true --\u003e","brand":"アップサイドゴルフ本店","offers":[{"title":"50\/TX \/ 1K Core Series","offer_id":49938649088229,"sku":"10042001","price":33000.0,"currency_code":"JPY","in_stock":true},{"title":"70\/X \/ 1K Core Series","offer_id":49938649120997,"sku":"10102001","price":33000.0,"currency_code":"JPY","in_stock":true},{"title":"50\/S \/ 1K Core Series","offer_id":49938649153765,"sku":"10022001","price":33000.0,"currency_code":"JPY","in_stock":true},{"title":"80s \/ 1K Core Series","offer_id":49938649186533,"sku":"10122001","price":33000.0,"currency_code":"JPY","in_stock":true},{"title":"50\/R \/ 1K Core Series","offer_id":49938649219301,"sku":"10012001","price":33000.0,"currency_code":"JPY","in_stock":true},{"title":"80\/X \/ 1K Core 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