F-One ROCKET SURF

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Surfs UpThe ROCKET SURF is specifically designed for surf foiling. Its compact design will guarantee that you can ride, take-off, pump or carve with maximum control. The stiff and light construction render both the board and foil extremely responsive and will allow you to catch any waves at any time. Extremely responsive Complete control with pumping and carving Easy take-off and high performance during flight Stiff and light construction .progress-container { display: flex; justify-content: space-between; background-color: #f9f9f9; padding: 40px 25px 60px 25px; } .progress-ring { width: 150px; height: 150px; position: relative; text-align: center; } .progress-ring circle { fill: transparent; stroke: #ff6800; stroke-width: 15; transform: rotate(-90deg); transform-origin: 50% 50%; transition: stroke-dashoffset 0.5s; } .progress-ring .ring-background { fill: transparent; stroke: #ccc; stroke-width: 15; transform: rotate(-90deg); transform-origin: 50% 50%; } .progress-text { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 24px; } .progress-title { font-size: 20px; color: black; margin-top: 10px; } @media (max-width: 768px) { .progress-container { flex-direction: column; align-items: center; } .progress-ring { margin-bottom: 50px; } } PERFORMANCE Take Off 0% Reactivity 0% Carving 0% Pumping 0% document.addEventListener("DOMContentLoaded", function() { function animateProgress(ringId, from, to, duration) { const ring = document.querySelector(`#ring${ringId} .ring`); const text = document.getElementById(`progress${ringId}`); const title = document.querySelector(`#ring${ringId} .progress-title`); const circumference = 2 * Math.PI * 65; // Hardcoding the radius as 65 for this example const increment = (to - from) / (duration * 60); let current = from; function update() { if ((increment > 0 && current < to) || (increment < 0 && current > to)) { const offset = circumference - (current / 100) * circumference; ring.style.strokeDasharray = `${circumference} ${circumference}`; ring.style.strokeDashoffset = offset; text.textContent = `${Math.round(current)}%`; current += increment; requestAnimationFrame(update); } else { const offset = circumference - (to / 100) * circumference; ring.style.strokeDashoffset = offset; text.textContent = `${to}%`; } } update(); } function handleIntersection(entries, observer) { entries.forEach((entry) => { if (entry.isIntersecting) { const ringId = entry.target.id.replace('ring', ''); const from = 0; const to = parseInt(entry.target.getAttribute('data-progress'), 10); animateProgress(ringId, from, to, 2); observer.unobserve(entry.target); } }); } const rings = document.querySelectorAll('.progress-ring'); const observer = new IntersectionObserver(handleIntersection, { root: null, rootMargin: '0px', threshold: 0.2 // Adjust this threshold as needed }); rings.forEach((ring) => { observer.observe(ring); }); }); Show more