{"product_id":"quantum","title":"Quantum","description":"\u003cp\u003e\u003cspan\u003eWe took the classic Twin Keel design theory and revved it up to get a more performance driven fish shape. Added some nose rocker, pulled the nose in, thinned out the rails, and added a quad fin set up. Slight concave through the center with subtle double concaves running through the fins, and a vee out the back. This all adds up to a super fast, very positive board. Super fun in all conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr style=\"border: 1px solid #eee; margin: 28px 0;\"\u003e\n\u003ch3 style=\"font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 12px;\"\u003eBase Pricing\u003c\/h3\u003e\n\u003cp style=\"font-size: 0.9rem; line-height: 1.8; color: #444;\"\u003eClear sanded matte finish · Futures quad setup\u003cbr\u003eUp to 6'2\" — \u003cstrong\u003e$740\u003c\/strong\u003e\u003cbr\u003e6'3\" – 6'11\" — \u003cstrong\u003e$755\u003c\/strong\u003e\u003cbr\u003e\u003cem style=\"font-size: 0.8rem; color: #888;\"\u003eFactory pickup: -$100 · Shipping included\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 0.85rem; line-height: 1.8; color: #555; margin-top: 12px;\"\u003e\u003cstrong\u003eUpgrades (configured at checkout):\u003c\/strong\u003e\u003cbr\u003eEPS\/Epoxy build +$125 · Carbon fiber rail patches +$20\u003cbr\u003e · 5-fin convertible +$25\u003cbr\u003eFoam spray +$60 · Resin tint +$65\/side\u003cbr\u003eSanded gloss +$80 · Gloss\/polish +$150\u003cbr\u003e2x channels +$30 · 4x channels +$50\u003c\/p\u003e\n\u003chr style=\"border: 1px solid #eee; margin: 28px 0;\"\u003e\n\u003ch3 style=\"font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 10px;\"\u003eConfigure Your Quantum\u003c\/h3\u003e\n\u003cp style=\"font-size: 0.9rem; color: #444; margin-bottom: 16px;\"\u003eSelect your dimensions, fin setup, and custom options. Pricing updates dynamically as you build.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/board-builder?Board=1554\" style=\"display: inline-block; margin-right: 12px; padding: 12px 24px; background: #000; color: #fff; text-decoration: none; font-size: 0.8rem; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 600;\"\u003eBuild Your Quantum →\u003c\/a\u003e \u003ca href=\"\/pages\/board-advisor\" style=\"display: inline-block; padding: 12px 24px; border: 1px solid #000; color: #000; text-decoration: none; font-size: 0.8rem; letter-spacing: 1.5px; text-transform: uppercase;\"\u003eNot Sure? Board Advisor\u003c\/a\u003e\u003c\/p\u003e","brand":"Stamps Surfboards","offers":[{"title":"Default Title","offer_id":57464216486191,"sku":"STAMPS-QUANTUM","price":725.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/1810\/5647\/files\/quantum_color_800x800_062cde84-d30e-4db5-ad60-b2f05a635443.jpg?v=1777505138","url":"https:\/\/colbyplus.com\/products\/quantum","provider":"colbyplus.com","version":"1.0","type":"link"}