{"product_id":"project-x-hzrdus-g4-black-hybrid-shaft","title":"Project X HZRDUS G4 Black Hybrid Shaft","description":"\u003cstyle\u003e\n.ggfs,.ggfs *{box-sizing:border-box}.ggfs{--n:#081b2c;--b:#0877be;--s:#edf7fc;--g:#68b342;--i:#19252f;--m:#5c6974;--l:#dce4e9;max-width:1180px;margin:0 auto;color:var(--i);font-family:inherit;line-height:1.65}.ggfs h2,.ggfs h3,.ggfs p{margin-top:0}.ggfs h2,.ggfs h3{color:var(--n);line-height:1.18}.ggfs h2{margin-bottom:14px;font-size:clamp(29px,4vw,48px);letter-spacing:-.03em}.ggfs h3{margin-bottom:8px;font-size:20px}.ggfs__hero{display:grid;min-height:450px;margin:22px 0 16px;overflow:hidden;border-radius:22px;background:var(--n);grid-template-columns:1.05fr .95fr}.ggfs__copy{display:flex;padding:clamp(32px,6vw,66px);flex-direction:column;justify-content:center;color:#fff}.ggfs__copy h2{color:#fff}.ggfs__copy p{color:rgba(255,255,255,.82);font-size:17px}.ggfs__media{min-height:450px;background:#fff}.ggfs__media 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td{padding-top:4px}}\n\u003c\/style\u003e\u003cdiv class=\"ggfs\"\u003e\n\u003csection class=\"ggfs__hero\"\u003e\u003cdiv class=\"ggfs__copy\"\u003e\n\u003cp class=\"ggfs__eyebrow\"\u003eClassic HZRDUS Black bend profile with Dual Torsional Design, sized for hybrids\u003c\/p\u003e\n\u003cspan class=\"ggfs__brand\"\u003eProject X · Golf Shafts\u003c\/span\u003e\u003ch2\u003eProject X HZRDUS G4 Black Hybrid Shaft\u003c\/h2\u003e\n\u003cp\u003eHZRDUS Black Gen 4 was introduced as Project X's flagship, and this hybrid version keeps the classic HZRDUS Black profile: stiff butt, X-stiff midsection and stiff tip. Dual Torsional Design runs through the full length, letting engineers tune torque and stability more precisely for the intended player. It is made for aggressive swingers who want a firm, stable hybrid.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ggfs__media\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0731\/4063\/3771\/files\/HZRDUS_G4Black_45.png?v=1773767077\" alt=\"Project X HZRDUS G4 Black Hybrid Shaft\" loading=\"lazy\"\u003e\u003c\/div\u003e\u003c\/section\u003e\u003cdiv class=\"ggfs__trust\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProject X by True Temper\u003c\/strong\u003e\u003cspan\u003eTour-proven shaft technology\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eReal product details\u003c\/strong\u003e\u003cspan\u003eSpecs from True Temper's current product information\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrater Golf support\u003c\/strong\u003e\u003cspan\u003eFitting and build help\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection\u003e\u003cdiv class=\"ggfs__head\"\u003e\n\u003cp class=\"ggfs__eyebrow\"\u003eWhy golfers choose it\u003c\/p\u003e\n\u003ch2\u003eClassic Black profile, and more.\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ggfs__cards\"\u003e\n\u003carticle class=\"ggfs__card\"\u003e\u003cb\u003e1\u003c\/b\u003e\u003ch3\u003eClassic Black profile\u003c\/h3\u003e\n\u003cp\u003eStiff butt, X-stiff midsection and stiff tip give the firm, aggressive-swinger feel HZRDUS Black is known for.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"ggfs__card\"\u003e\u003cb\u003e2\u003c\/b\u003e\u003ch3\u003eDual Torsional Design\u003c\/h3\u003e\n\u003cp\u003eA proprietary process applied throughout the shaft to optimize torque and maximize stability for the player profile.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"ggfs__card\"\u003e\u003cb\u003e3\u003c\/b\u003e\u003ch3\u003eConsistent specs\u003c\/h3\u003e\n\u003cp\u003eAll flexes share a 61 g listed weight, a 0.370 in tip, a 0.610 in butt and a low torque rating.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"ggfs__data\"\u003e\u003cp class=\"ggfs__eyebrow\"\u003eProduct details\u003c\/p\u003e\n\u003ch2\u003eSpecs at a glance\u003c\/h2\u003e\n\u003ctable class=\"ggfs__specs\" style=\"background:#fff;color:#19252f\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eProject X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHZRDUS Gen 4 Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eHybrid shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTip diameter\u003c\/th\u003e\n\u003ctd\u003e0.370 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eButt diameter\u003c\/th\u003e\n\u003ctd\u003e0.610 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRaw length\u003c\/th\u003e\n\u003ctd\u003e42.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e80g and 90g options (61 g listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlex\u003c\/th\u003e\n\u003ctd\u003e5.5, 6.0, 6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTorque\u003c\/th\u003e\n\u003ctd\u003eLow (no numeric rating published)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"ggfs__section\"\u003e\u003cdiv class=\"ggfs__split\"\u003e\n\u003cdiv class=\"ggfs__panel\"\u003e\n\u003ch2\u003eGen 4 details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual Torsional Design throughout the shaft\u003c\/li\u003e\n\u003cli\u003eStiff butt, X-stiff mid, stiff tip bend profile\u003c\/li\u003e\n\u003cli\u003eBuilt for aggressive swingers\u003c\/li\u003e\n\u003cli\u003eFlexes 5.5, 6.0 and 6.5\u003c\/li\u003e\n\u003cli\u003eLow torque rating\u003c\/li\u003e\n\u003cli\u003e0.370 in tip, 42.0 in raw length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ggfs__panel\"\u003e\n\u003ch2\u003eWho it fits\u003c\/h2\u003e\n\u003cp\u003eGen 4 Black fits players with an aggressive transition who want a hybrid that will not feel loose at the top or through impact. Flexes run from 5.5 (regular) to 6.5 (X-stiff). Players who want the newest HZRDUS material should compare it with the G5 Black hybrid, which adds 4D Optimized Carbon.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"ggfs__section\"\u003e\u003cdiv class=\"ggfs__head\"\u003e\n\u003cp class=\"ggfs__eyebrow\"\u003eProduct questions\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is Dual Torsional Design?\u003c\/summary\u003e\u003cdiv\u003eIt is a proprietary Project X process that gives engineers more freedom to dial in stability and torque, producing a shaft tuned to a specific player profile.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo you install hybrid shafts in-house?\u003c\/summary\u003e\u003cdiv\u003eWe do. Grater Golf can pull your old shaft, trim the new one to length, fit an adapter where needed and install your grip.\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\u003csection class=\"ggfs__support\"\u003e\u003cp class=\"ggfs__eyebrow\"\u003eGrater Golf support\u003c\/p\u003e\n\u003ch2\u003eNeed help choosing a shaft?\u003c\/h2\u003e\n\u003cp\u003eTell us your swing speed, current shafts and club heads, and we’ll help you choose the right weight, flex and build.\u003c\/p\u003e\n\u003ca class=\"ggfs__button\" href=\"mailto:sales@gratergolf.com?subject=Shaft%20question%3A%20Project%20X%20HZRDUS%20G4%20Black%20Hybrid%20Shaft\"\u003eAsk Grater Golf\u003c\/a\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Project X","offers":[{"title":"5.5 \/ 0.370\" \/ 80g","offer_id":67829839134871,"sku":"UHZRDSBLG48H55-42","price":79.99,"currency_code":"USD","in_stock":true},{"title":"6.0 \/ 0.370\" \/ 80g","offer_id":67829839167639,"sku":"UHZRDSBLG48H60-42","price":79.99,"currency_code":"USD","in_stock":true},{"title":"6.0 \/ 0.370\" \/ 90g","offer_id":67829839200407,"sku":"UHZRDSBLG49H60-42","price":79.99,"currency_code":"USD","in_stock":true},{"title":"6.5 \/ 0.370\" \/ 80g","offer_id":67829839233175,"sku":"UHZRDSBLG48H65-42","price":79.99,"currency_code":"USD","in_stock":true},{"title":"6.5 \/ 0.370\" \/ 90g","offer_id":67829839265943,"sku":"UHZRDSBLG49H65-42","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/3341\/5319\/files\/HZRDUS_G4Black_45_0cee418d-6aa9-45aa-9cbf-23cb9e7480c6.png?v=1790715482","url":"https:\/\/gratergolf.com\/products\/project-x-hzrdus-g4-black-hybrid-shaft","provider":"Grater Golf","version":"1.0","type":"link"}