{"title":"JUST TORQUE","description":"","products":[{"product_id":"cra-protoir","title":"CRAZY PROTO Iron Shaft JUST TORQUE Design High-Performance Carbon Shaft Combining Distance and Stability. Not sold individually. For reshafting only.","description":"\u003cp\u003eThe CRAZY PROTO iron shaft adopts the innovative \"JUST TORQUE\" concept, which features a single flex to achieve both swing consistency and increased distance. By optimizing the shaft's torque (twist), unnecessary movement during the swing is suppressed, maximizing the efficiency of energy transfer to the ball. This results in stable trajectory and improved distance.\u003c\/p\u003e\u003cp\u003eFurthermore, the shaft is designed to return to its original shape at a natural timing, making it easy for both beginners and advanced players to handle, and providing a solid feel for practical iron shots on the course. For golfers struggling with shot stability and direction, this shaft is truly a weapon for improving their score.\u003c\/p\u003e\u003cp\u003eMade from lightweight and highly elastic carbon material, it is less tiring to use and offers excellent swingability. This model is recommended for those who are struggling to choose a shaft or who want to trust their swing and hit their irons with confidence.\u003c\/p\u003e\u003cp\u003e＜Specs＞\u003c\/p\u003e\u003cp\u003eNo Weight (g)\u003c\/p\u003e\u003cp\u003e#4 90\u003c\/p\u003e\u003cp\u003e#5 90\u003c\/p\u003e\u003cp\u003e#6 90\u003c\/p\u003e\u003cp\u003e#7 90\u003c\/p\u003e\u003cp\u003e#8 90\u003c\/p\u003e\u003cp\u003e#9 90\u003c\/p\u003e\u003cp\u003e#P 90\u003c\/p\u003e\u003cp\u003eKick point: Mid\u003c\/p\u003e\u003cp\u003e＜Key Features＞\u003c\/p\u003e\u003cp\u003eSingle-point flex design\u003c\/p\u003e\u003cp\u003eOptimal torque\u003c\/p\u003e\u003cp\u003eOptimal trajectory\u003c\/p\u003e\u003cp\u003eNo hesitation, no deviation\u003c\/p\u003e\u003cp\u003eSwing stabilization technology\u003c\/p\u003e\u003cp\u003ePinpoint accuracy for desired trajectory\u003c\/p\u003e\u003cp\u003eFocus on swing-through\u003c\/p\u003e\u003cp\u003eAchieves both distance and stability\u003c\/p\u003e\u003cp\u003eUncompromising torque\u003c\/p\u003e\u003cp\u003eCrazy Shaft\u003c\/p\u003e\u003cp\u003eCRAZY PROTO\u003c\/p\u003e\u003cp\u003eProto Shaft\u003c\/p\u003e\u003cp\u003eCarbon iron shaft\u003c\/p\u003e\u003cp\u003eJust Torque\u003c\/p\u003e\u003cp\u003eJUST TORQUE Shaft\u003c\/p\u003e\u003cp\u003eSwing Stabilization Shaft\u003c\/p\u003e\u003cp\u003eDistance Up Iron\u003c\/p\u003e\u003cp\u003eDirectional Stability Shaft\u003c\/p\u003e\u003cp\u003eShaft Torque Stability\u003c\/p\u003e\u003cp\u003eGolf Carbon Shaft\u003c\/p\u003e\u003cp\u003eIron Distance\u003c\/p\u003e\u003cp\u003eGolf Club Shaft Replacement\u003c\/p\u003e\u003cp\u003eLightweight Shaft\u003c\/p\u003e\u003cp\u003eIntermediate Golfer Shaft\u003c\/p\u003e\u003cp\u003eBeginner Golf Club Selection\u003c\/p\u003e\u003cp\u003ePro Spec Shaft\u003c\/p\u003e\u003cp\u003eTorque Optimized Shaft\u003c\/p\u003e\u003cp\u003eExcellent Stability Shaft\u003c\/p\u003e\u003cp\u003eEasy to Swing Iron\u003c\/p\u003e\n\u003c!-- rakuten_sync_hash: be45ca6575adde538295c1479fe72284 | ai_optimized: true --\u003e","brand":"アップサイドゴルフ本店","offers":[{"title":"#4 \/ PROTO IRON","offer_id":48226872656101,"sku":"cra-protoir10012001","price":33000.0,"currency_code":"JPY","in_stock":true},{"title":"#5 \/ PROTO IRON","offer_id":48226872688869,"sku":"cra-protoir10022001","price":33000.0,"currency_code":"JPY","in_stock":true},{"title":"#6 \/ PROTO IRON","offer_id":48226872721637,"sku":"cra-protoir10032001","price":33000.0,"currency_code":"JPY","in_stock":true},{"title":"#7 \/ PROTO IRON","offer_id":48226872754405,"sku":"cra-protoir10042001","price":33000.0,"currency_code":"JPY","in_stock":true},{"title":"#8 \/ PROTO IRON","offer_id":48226872787173,"sku":"cra-protoir10052001","price":33000.0,"currency_code":"JPY","in_stock":true},{"title":"#9 \/ PROTO IRON","offer_id":48226872819941,"sku":"cra-protoir10062001","price":33000.0,"currency_code":"JPY","in_stock":true},{"title":"#P \/ PROTO IRON","offer_id":48226872852709,"sku":"cra-protoir10072001","price":33000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0407\/0885\/files\/cra-protoir-1.jpg?v=1783346630"}],"url":"https:\/\/upsidegolf.co.jp\/en\/collections\/just-torque.oembed","provider":"UpsideGolf","version":"1.0","type":"link"}