2026 Specialized Sitero

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Sitero @import url(https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Barlow:wght@300;400;500&display=swap); :root { --black: #0a0a0a; --white: # ffffff; --mid: #f5f5f5; --border: #e0e0e0; --text-muted: #777; --text-body: #222; } * { box-sizing: border-box; margin: 0; padding: 0; } .spur-wrap { font-family: 'Barlow', sans-serif; background: var(--white); color: var(--black); max-width: 1100px; margin: 0 auto; padding: 48px 24px; } .spur-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 48px; border-bottom: 1px solid var(--border); padding-bottom: 24px; flex-wrap: wrap; gap: 12px; } .spur-title { font-family: 'Barlow Condensed', sans-serif; font-size: clamp(28px, 5vw, 48px); font-weight: 800; letter-spacing: -0.02em; line-height: 1; text-transform: uppercase; } .spur-meta { font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); } .spur-tabs { display: flex; gap: 4px; margin-bottom: 32px; flex-wrap: wrap; } .spur-tab { font-family: 'Barlow Condensed', sans-serif; font-size: 14px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 10px 24px; background: var(--mid); color: var(--text-muted); border: 1px solid var(--border); cursor: pointer; transition: all 0.15s; border-radius: 2px; display: inline-block; } .spur-tab:hover { color: var(--black); border-color: #aaa; } .spur-tab.active { background: var(--black); color: var(--white); border-color: var(--black); } .spur-panel { display: none; } .spur-panel.active { display: block; } .spur-panel p { font-size: 14px; font-weight: 300; line-height: 1.7; color: var(--text-body); margin-bottom: 16px; } .desc-intro { font-size: 16px; font-weight: 400; line-height: 1.65; color: var(--text-body); margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid var(--border); } ul.desc-list { list-style: none; padding: 0; margin: 0 0 20px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 24px; } ul.desc-list li { font-size: 13px; font-weight: 400; line-height: 1.5; color: var(--text-body); } .key-section { border-bottom: 1px solid var(--border); padding: 16px 0; } .key-section:last-child { border-bottom: none; } .key-title { font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--black); margin-bottom: 6px; } .key-desc { font-size: 14px; font-weight: 300; color: var(--text-body); line-height: 1.5; } .spec-category { font-family: 'Barlow Condensed', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--black); padding: 20px 0 8px; border-bottom: 2px solid var(--black); margin-bottom: 0; } .spec-row { display: grid; grid-template-columns: 200px 1fr; border-bottom: 1px solid var(--border); } .spec-row:hover { background: var(--mid); } .spec-key { font-size: 12px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-muted); padding: 12px 16px 12px 0; } .spec-val { font-size: 14px; font-weight: 300; color: var(--text-body); padding: 12px 0; line-height: 1.5; } .width-block { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); margin-top: 20px; } .width-col { background: var(--mid); padding: 14px 12px; text-align: center; } .width-col .sz { font-family: 'Barlow Condensed', sans-serif; font-size: 14px; font-weight: 700; text-transform: uppercase; color: var(--black); margin-bottom: 4px; } .width-col .wt { font-size: 16px; font-weight: 700; color: var(--black); } @media (max-width: 600px) { .spec-row { grid-template-columns: 1fr; } .spec-key { padding-bottom: 2px; } .spec-val { padding-top: 0; padding-bottom: 12px; } ul.desc-list { grid-template-columns: 1fr; } .width-block { grid-template-columns: 1fr; } } Sitero Triathlon / Time Trial · Aero Position · Hollow Cr-Mo Rails Description Key Features Specifications Designed with Retül fit specialists, doctors, and engineers — the Sitero is the best-fitting saddle for aerodynamic time trial positions. Built for the extreme geometry of triathlon and time trial bikes, it delivers optimal comfort and support for long distance rides in an aerodynamic position. Hollow Cr-Mo rails and SWAT mounts keep weight down while enabling integrated storage. Aero Position Optimized: Designed from the ground up for TT/triathlon geometry — where saddle position is extreme. Wide Channel + Progressive Shape: Multiple width options with a progressive shape that supports the pelvis in aero position. Level 2 Padding: Medium density foam — bike feel with enough cushioning for long efforts in an aggressive position. 4-Way Stretch Cover: Unparalleled pelvic rami comfort — reduces pressure on the bones that bear your weight in the aero position. Hollow Cr-Mo Rails: Durable, lightweight steel — standard compatibility, reliable on TT bikes. SWAT Compatible: Aerodynamic integrated storage mounts — keep ride essentials tucked and out of the wind. The Sitero is not a Body Geometry saddle — it's a purpose-built TT/triathlon saddle designed for the specific demands of aerodynamic positioning. If you spend hours in the aerobars, this is the saddle built for that position. Not Body Geometry — Purpose-Built for Aero The Sitero is not a Body Geometry saddle — it's a triathlon/time trial specific design. Body Geometry saddles are built for upright and aggressive road positions. The Sitero is built for the extreme saddle positions that TT and triathlon bikes require — where the saddle is pushed far forward and the rider is in a deeply aggressive aero tuck. The shape, padding, and rails are all tuned for this specific use case. Pelvic Rami Comfort — 4-Way Stretch Cover In the aero position, your weight rests on the pelvic rami (the bones at the base of your pelvis) more than in a traditional road position. The Sitero's 4-way stretch cover material is specifically designed to reduce pressure on these bones — something standard road saddles don't address. This is the key comfort innovation for triathletes spending long hours in the aero position. Hollow Cr-Mo Rails — Standard Compatibility Unlike the S-Works saddles with their oversized carbon rails, the Sitero uses standard hollow chromium-molybdenum steel rails. This means full compatibility with any standard seat post — no special clamps needed. Steel is also more durable than carbon for the kind of abuse a TT bike might see in transport. General Model Sitero Use Triathlon, Time Trial — aerodynamic positions Position Triathlon / Time Trial — forward aero position Design Partners Retül fit specialists, doctors, engineers Padding & Cover Level Level 2 — medium density foam, bike feel + cushioning Padding Lightweight, supportive PU padding for longer rides Cover 4-way stretch — unparalleled pelvic rami comfort in aero position Construction Rails Hollow chromium-molybdenum steel (Cr-Mo) — standard compatibility, durable Shape Progressive — wide channel, multiple widths for optimal fit SWAT Compatible Yes — aerodynamic integrated storage mounts Available Widths 130mm / 155mm Weight 130mm 227g 155mm 245g function showPanel(id, btn) { document.querySelectorAll('.spur-panel').forEach(p => p.classList.remove('active')); document.querySelectorAll('.spur-tab').forEach(t => t.classList.remove('active')); document.getElementById('panel-' + id).classList.add('active'); btn.classList.add('active'); } Show more