{"product_id":"redshift-shockstop-endurance-suspension-seatpost","title":"Redshift ShockStop Endurance Suspension Seatpost","description":"\u003cstyle\u003e\n.oc{--line:#e6e6e2;--soft:#f7f7f5;--muted:#5f6368;--radius:18px;--shadow:0 10px 28px rgba(0,0,0,.07);font-family:Inter,system-ui,-apple-system,\"Segoe UI\",sans-serif;color:#111;line-height:1.55}\n.oc *{box-sizing:border-box}\n.oc h1,.oc h2,.oc h3{letter-spacing:-.035em;line-height:1.05;margin:0 0 1rem}\n.oc h1{font-size:clamp(2.4rem,7vw,5.5rem)}\n.oc h2{font-size:clamp(1.7rem,3.5vw,3rem)}\n.oc h3{font-size:clamp(1.2rem,1.8vw,1.6rem)}\n.oc .eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:#777;margin:0 0 .8rem}\n.oc .hero{text-align:center;padding:clamp(2.5rem,6vw,5rem) clamp(1rem,4vw,3rem);background:linear-gradient(180deg,#fff 0%,#f8f8f5 100%)}\n.oc .hero .lede{max-width:820px;margin:0 auto;font-size:clamp(1.05rem,1.8vw,1.4rem);color:var(--muted)}\n.oc .section{padding:clamp(2rem,5vw,4.5rem) clamp(1rem,4vw,3rem)}\n.oc .soft{background:var(--soft)}\n.oc .intro{max-width:820px;margin:0 auto 2rem;text-align:center}\n.oc .intro p{color:var(--muted);font-size:clamp(1rem,1.5vw,1.2rem)}\n.oc .grid{display:grid;gap:clamp(1rem,2vw,1.6rem);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));max-width:1300px;margin:0 auto}\n.oc .card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}\n.oc .card .body{padding:1.2rem 1.4rem}\n.oc .card .body p{margin:.4rem 0 0;color:var(--muted)}\n.oc .stat{padding:1.6rem 1.4rem;display:flex;flex-direction:column;justify-content:flex-end;min-height:150px}\n.oc .stat strong{font-size:clamp(1.6rem,3.2vw,2.6rem);line-height:1;letter-spacing:-.04em}\n.oc .stat span{color:var(--muted);margin-top:.5rem;font-size:.95rem}\n.oc .spec-grid{display:grid;gap:clamp(1rem,2vw,1.6rem);grid-template-columns:repeat(auto-fit,minmax(300px,1fr));max-width:1300px;margin:0 auto}\n.oc .spec-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.2rem 1.5rem}\n.oc .spec-row{display:grid;grid-template-columns:130px 1fr;gap:1rem;padding:.8rem 0;border-top:1px solid var(--line)}\n.oc .spec-row:first-of-type{border-top:0}\n.oc .spec-row dt{font-weight:800;margin:0}\n.oc .spec-row dd{margin:0;color:#666}\n.oc dl{margin:0}\n@media(max-width:620px){.oc .spec-row{grid-template-columns:1fr;gap:.2rem}}\n\u003c\/style\u003e\u003cdiv class=\"oc\"\u003e\n\u003cheader class=\"hero\"\u003e\u003cp class=\"eyebrow\"\u003eSuspension seatpost\u003c\/p\u003e\n\u003ch1\u003eRedshift ShockStop Endurance Suspension Seatpost\u003c\/h1\u003e\n\u003cp class=\"lede\"\u003eA parallelogram suspension seatpost with 35mm of travel that stays active while you pedal, taking the edge off rough roads, gravel and broken city tarmac on the bike you already own.\u003c\/p\u003e\u003c\/header\u003e\u003csection class=\"section\"\u003e\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e35mm\u003c\/strong\u003e\u003cspan\u003etravel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e4\u003c\/strong\u003e\u003cspan\u003ediameters\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e280-450mm\u003c\/strong\u003e\u003cspan\u003elengths\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section soft\"\u003e\u003cdiv class=\"intro\"\u003e\n\u003cp class=\"eyebrow\"\u003eHighlights\u003c\/p\u003e\n\u003ch2\u003eWhy we rate it\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eWorks while you pedal\u003c\/h3\u003e\n\u003cp\u003eThe parallelogram linkage keeps the suspension moving under seated power, so you're not bouncing between rigid and soft.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eInfinitely adjustable\u003c\/h3\u003e\n\u003cp\u003eSet stiffness with the preload adjuster - without losing any travel - and swap springs for heavier riders or a firmer preference.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eRide further, feel fresher\u003c\/h3\u003e\n\u003cp\u003eAbsorbing bumps and buzz reduces fatigue in your back, arms and hands on long days.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eWide size range\u003c\/h3\u003e\n\u003cp\u003eFrom 27.2mm to 31.6mm diameters and up to 450mm long, to suit road, gravel, hybrid and e-bikes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003cdiv class=\"intro\"\u003e\n\u003cp class=\"eyebrow\"\u003eFitting\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eChoose the diameter that matches your frame's seat tube. Only the 27.2 x 350mm version takes an internal Shimano Di2 battery. Owners of 27.2mm posts can add the separate Stiffer Springs kit for extra stiffness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003cdiv class=\"intro\"\u003e\n\u003cp class=\"eyebrow\"\u003eTech specs\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cp\u003eManufacturer specification. Details may change without notice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-grid\"\u003e\n\u003carticle class=\"spec-card\"\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eTravel\u003c\/dt\u003e\n\u003cdd\u003e35mm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eLinkage\u003c\/dt\u003e\n\u003cdd\u003eParallelogram\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eAdjustment\u003c\/dt\u003e\n\u003cdd\u003ePreload (does not reduce travel) plus swappable springs\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003e27.2mm\u003c\/dt\u003e\n\u003cdd\u003e280mm, 350mm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003e30.4mm\u003c\/dt\u003e\n\u003cdd\u003e350mm, 400mm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003e30.9mm\u003c\/dt\u003e\n\u003cdd\u003e350mm, 400mm, 450mm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003e31.6mm\u003c\/dt\u003e\n\u003cdd\u003e350mm, 400mm, 450mm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eDi2 battery\u003c\/dt\u003e\n\u003cdd\u003e27.2 x 350mm size only\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\u003c\/article\u003e\u003carticle class=\"spec-card\"\u003e\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eIncludes\u003c\/dt\u003e\n\u003cdd\u003e1 x ShockStop Endurance Suspension Seatpost\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eIncludes\u003c\/dt\u003e\n\u003cdd\u003e2 x springs (1 fitted, 1 firmer spring loose)\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eIncludes\u003c\/dt\u003e\n\u003cdd\u003eAll required fitting hardware\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section soft\"\u003e\u003cdiv class=\"intro\"\u003e\n\u003cp class=\"eyebrow\"\u003eOrdering\u003c\/p\u003e\n\u003ch2\u003eAvailable from The Cycle Collective\u003c\/h2\u003e\n\u003cp\u003eAvailable to order through The Cycle Collective in Dorking. For fitting, compatibility or availability, call 0203 148 6764 or email hello@thecyclecollective.cc.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Redshift Sports","offers":[{"title":"27.2mm x 280mm","offer_id":57364399194490,"sku":"RS-50-02","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"27.2mm x 350mm","offer_id":57364399227258,"sku":"RS-50-01","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"30.4mm x 350mm","offer_id":57364399260026,"sku":"RS-50-22","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"30.4mm x 400mm","offer_id":57364399292794,"sku":"RS-50-23","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"30.9mm x 350mm","offer_id":57364399325562,"sku":"RS-50-32","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"30.9mm x 400mm","offer_id":57364399358330,"sku":"RS-50-33","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"30.9mm x 450mm","offer_id":57364399391098,"sku":"RS-50-34","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"31.6mm x 350mm","offer_id":57364399423866,"sku":"RS-50-42","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"31.6mm x 400mm","offer_id":57364399456634,"sku":"RS-50-43","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"31.6mm x 450mm","offer_id":57364399489402,"sku":"RS-50-44","price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/4007\/3623\/files\/Hero_219e1069-f0f2-4fc5-92ea-709c2f009417.jpg?v=1791396681","url":"https:\/\/thecyclecollective.cc\/products\/redshift-shockstop-endurance-suspension-seatpost","provider":"thecyclecollective.cc","version":"1.0","type":"link"}