{"product_id":"accelera-50-driver-shaft","title":"ACCELERA 50 Driver Shaft｜53.5g","description":"\u003cstyle\u003e\n  \/* === 整體區塊 === *\/\n  .ff-faq-collapsible details {\n    border: 0.3px solid #DFC983;\n    border-radius: 0;\n    margin: 10px 0;\n    transition: all 0.3s ease;\n    color: inherit;\n    background: none;\n    overflow: hidden;\n    box-shadow: none;\n  }\n  \/* Hover 時高亮金色光暈 *\/\n  .ff-faq-collapsible details:hover {\n    box-shadow: 0 0 14px rgba(223, 201, 131, 0.6);\n    border-color: #DFC983;\n  }\n\n  \/* === Summary (標題區) === *\/\n  .ff-faq-collapsible summary {\n    cursor: pointer;\n    font-weight: 600;\n    font-size: 16px;\n    padding: 14px 18px;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    list-style: none;\n    color: inherit;\n    letter-spacing: 0.3px;\n    background: var(--color-background, transparent);\n    transition: background 0.3s ease, color 0.3s ease;\n  }\n  .ff-faq-collapsible summary:hover {\n    background: rgba(255,255,255,0.05);\n  }\n  .ff-faq-collapsible summary::-webkit-details-marker { display: none; }\n\n  \/* + \/ - 符號控制 *\/\n  .ff-faq-collapsible details \u003e summary::after {\n    content: \"+\";\n    font-size: 20px;\n    color: #DFC983;\n    transition: transform 0.3s ease;\n  }\n  .ff-faq-collapsible details[open] \u003e summary::after {\n    content: \"–\";\n    transform: rotate(180deg);\n  }\n\n  \/* === 內文區塊 === *\/\n  .ff-faq-collapsible .inner {\n    padding: 0 18px 0 18px;\n    font-size: 14px;\n    font-weight: 400;\n    line-height: 1.7;\n    color: inherit;\n    letter-spacing: 0.1px;\n    overflow: hidden;\n    transition: all 0.3s ease;\n  }\n  .ff-faq-collapsible .inner p { margin: 10px 0 12px; }\n  .ff-faq-collapsible .inner ul { margin: 10px 0 12px 18px; }\n  .ff-faq-collapsible a {\n    color: #DFC983;\n    text-decoration: underline;\n    word-break: break-word;\n  }\n\n  \/* === 展開滑動動畫 === *\/\n  .ff-faq-collapsible details .inner {\n    max-height: 0;\n    opacity: 0;\n    transition: max-height 0.4s ease, opacity 0.4s ease;\n  }\n  .ff-faq-collapsible details[open] .inner {\n    padding-bottom: 16px;\n    max-height: 1000px;\n    opacity: 1;\n  }\n\n  \/* === 內層 details 同樣 0.3px 細線 + 光暈 === *\/\n  .ff-faq-collapsible details details {\n    border: 0.3px solid #DFC983;\n    border-radius: 0;\n    margin: 8px 0;\n    background: none;\n    overflow: hidden;\n    transition: all 0.3s ease;\n  }\n  .ff-faq-collapsible details details:hover {\n    box-shadow: 0 0 10px rgba(223, 201, 131, 0.55);\n  }\n\u003c\/style\u003e\n\u003cdiv style=\"max-width: 900px; margin: 0 auto;\" class=\"ff-faq-collapsible\"\u003e\n\u003c!-- 第一層：總覽 --\u003e\n\u003cdetails\u003e\n\u003csummary\u003e▼ ACCELERA — Technology \u0026amp; Philosophy\u003c\/summary\u003e\n\u003cdiv class=\"inner\"\u003e\n\u003cp\u003e\u003cstrong\u003eACCELERA\u003c\/strong\u003e integrates swing-speed big data, real-world player feedback, and the highest-grade carbon fiber from Toray Japan. Combined with our proprietary shaft construction and multi-layer weave technology, it achieves an ideal balance of speed, stability, and control.\u003c\/p\u003e\n\u003c!-- 第二層：Future Technology™ --\u003e\n\u003cdetails\u003e\n\u003csummary\u003eFuture Technology™\u003c\/summary\u003e\n\u003cdiv class=\"inner\"\u003e\n\u003cp\u003ePrinted on every ACCELERA shaft, \u003cem\u003eFuture Technology™\u003c\/em\u003e symbolizes our declaration of how golf shafts should dynamically respond to each individual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- 第二層：Adaptive Flex System™ --\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAdaptive Flex System™\u003c\/summary\u003e\n\u003cdiv class=\"inner\"\u003e\n\u003cp\u003eTraditional R\/S\/X stiffness ratings are outdated. Our \u003cem\u003eAdaptive Flex System™\u003c\/em\u003e adjusts feedback in real time, based on swing speed and tempo, using material layering and torque architecture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- 第二層：Core Principles --\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCore Principles\u003c\/summary\u003e\n\u003cdiv class=\"inner\"\u003e\n\u003cp\u003e✔ Every swing deserves to be understood — not categorized\u003c\/p\u003e\n\u003cp\u003e✔ Real performance should feel natural — not forced\u003c\/p\u003e\n\u003cp\u003e✔ A shaft should adapt to the player — not the other way around\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- 🎥 影片（移到最下方） --\u003e\n\u003cdiv style=\"margin-top: 18px;\"\u003e\u003ciframe id=\"acceleraVideo\" title=\"YouTube video player\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/DVdweivRIZ8?si=hAWXnzJ6SkN9nmyf\u0026amp;controls=0\" height=\"315\" width=\"560\"\u003e\n        \u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eACCELERA 50｜Approximately 53.5g\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eACCELERA 50 is the most balanced and best-selling model in the series. Designed for the majority of players, it delivers outstanding performance across distance, forgiveness, and trajectory control. But we didn’t stop there—we went further to improve the 'feel' and ‘penetration’ of each shot.\u003c\/p\u003e\n\u003cp\u003eThrough advanced multi-layer carbon weaving and torque control engineering, we achieved a shaft that launches easily yet delivers penetrating, low-spin ball flights. It's forgiving, responsive, and explosively efficient.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003cbr\u003e✔ Most versatile spec with the largest fitting base globally\u003cbr\u003e✔ Refined energy transfer to correct weak trajectories and extend carry\u003cbr\u003e✔ Easy to swing yet produces powerful, tour-like penetrating flight\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"futureforcegolf","offers":[{"title":"Default Title","offer_id":52071122469147,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9942\/0443\/files\/futureflex-accelera-0625-08.jpg?v=1776408903","url":"https:\/\/partners.futureforcegolf.com\/products\/accelera-50-driver-shaft","provider":"Future Force Golf Partners","version":"1.0","type":"link"}