{"title":"TPU Inner Tubes","description":"\u003cp\u003eLightweight, compact TPU inner tubes for road, gravel and mountain bikes. Choose the correct wheel size, tyre width and valve length for your setup, and check each model’s brake compatibility before fitting.\u003c\/p\u003e","products":[{"product_id":"silca-ultimate-tpu-inner-tube-700c","title":"Silca Ultimate TPU Inner Tube (700c)","description":"\u003cp\u003eSave space and weight in your tyre or in your pack. TPU tubes are less than half the size of a butyl tube, so you can carry two spares where one used to fit, or save 200g+ by replacing the butyl tubes in your tyres.\u003c\/p\u003e\u003cp\u003eSpare TPU tubes have long had weak points: plastic valves that detach, valve cores pressed into plastic that leak, and sleeve joints that fail. SILCA's tubes use a patented mechanical valve-to-tube attachment and a welded joint, plus a threaded aluminium valve that resists heat from electric inflators, with a valve nut for a secure, rattle-free fit. TPU now all but matches latex or tubeless for rolling resistance, at a fraction of the weight.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor 700c \/ 29in wheels\u003c\/li\u003e\n\u003cli\u003e24–43mm, 50mm valve: 45g; folds to 38 x 77 x 24mm\u003c\/li\u003e\n\u003cli\u003e24–43mm, 70mm valve: 46g; folds to 39 x 95 x 21mm\u003c\/li\u003e\n\u003cli\u003e44–64mm, 50mm valve: 62g; folds to 58 x 77 x 26mm; fits 29er MTB tyres up to 2.5in\u003c\/li\u003e\n\u003cli\u003eThreaded aluminium Presta valve with removable core\u003c\/li\u003e\n\u003cli\u003eRim and disc brake compatible\u003c\/li\u003e\n\u003cli\u003ePatch and alcohol wipe included\u003c\/li\u003e\n\u003cli\u003eValve length: 50mm for rims under 40mm deep, 70mm for 40–60mm rims\u003c\/li\u003e\n\u003cli\u003eNot for use with sealant; safe with CO2 or electric inflators when inflated in 10–15 psi steps\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSILCA Limited Warranty: guaranteed free from manufacturer defects for 2 years.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAvailable from The Cycle Collective in Dorking.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Silca","offers":[{"title":"24-43mm \/ 50mm","offer_id":57351228424570,"sku":"AM-AC-065-ASY-0100","price":39.0,"currency_code":"GBP","in_stock":false},{"title":"24-43mm \/ 70mm","offer_id":57351228457338,"sku":"AM-AC-065-ASY-0200","price":39.0,"currency_code":"GBP","in_stock":false},{"title":"44-64mm \/ 50mm","offer_id":57351228490106,"sku":"AM-AC-065-ASY-0300","price":39.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/4007\/3623\/files\/TPU_Single_front_view_DSC_3535-medium.png?v=1791229941"},{"product_id":"schwalbe-aerothan-clik-valve-tpu-inner-tube-700c","title":"Schwalbe Aerothan Clik Valve TPU Inner Tube 700c","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\"\u003eTPU tube with Clik Valve\u003c\/p\u003e\n\u003ch1\u003eSchwalbe Aerothan Clik Valve TPU Inner Tube 700c\u003c\/h1\u003e\n\u003cp class=\"lede\"\u003eSchwalbe's Aerothan TPU tube, now with the click-on Clik Valve on an alloy stem. It is far lighter than butyl, rolls very freely and is tougher against pinch flats - available in road and gravel widths.\u003c\/p\u003e\u003c\/header\u003e\u003csection class=\"section\"\u003e\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e50-58g\u003c\/strong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003eTPU\u003c\/strong\u003e\u003cspan\u003eAerothan\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003eSCV\u003c\/strong\u003e\u003cspan\u003eAlloy Clik Valve\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e40-80mm\u003c\/strong\u003e\u003cspan\u003eValve lengths\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\u003eBig weight saving\u003c\/h3\u003e\n\u003cp\u003eRoughly 40% lighter than Schwalbe's Extra Light butyl tube, cutting rotating weight noticeably.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eLow rolling resistance\u003c\/h3\u003e\n\u003cp\u003eThe thin, elastic TPU flexes efficiently, getting close to tubeless-like rolling speed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eHeat stable and tough\u003c\/h3\u003e\n\u003cp\u003eAerothan resists rim-brake heat and pinch flats, and tends to lose air slowly rather than suddenly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eRecyclable\u003c\/h3\u003e\n\u003cp\u003eAerothan tubes can go back into Schwalbe's recycling scheme at the end of their life.\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\"\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\u003carticle class=\"spec-card\"\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eAerothan TPU\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eValve\u003c\/dt\u003e\n\u003cdd\u003eSCV (Schwalbe Clik Valve), alloy stem, removable core\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eRoad (15AE)\u003c\/dt\u003e\n\u003cdd\u003e700x23-32c (ETRTO 23\/32-622), approx. 50g\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eGravel (17AE)\u003c\/dt\u003e\n\u003cdd\u003e700x33-47c (ETRTO 33\/47-622), approx. 58g\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eValve lengths\u003c\/dt\u003e\n\u003cdd\u003e40mm, 60mm, 80mm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eRepair\u003c\/dt\u003e\n\u003cdd\u003eSchwalbe Aerothan patch kit\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\u003c\/article\u003e\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 availability, set-up or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Schwalbe","offers":[{"title":"700x23-32c \/ 40mm","offer_id":57356234785146,"sku":"SCT212","price":29.0,"currency_code":"GBP","in_stock":false},{"title":"700x23-32c \/ 60mm","offer_id":57356234817914,"sku":"SCT214","price":29.0,"currency_code":"GBP","in_stock":false},{"title":"700x23-32c \/ 80mm","offer_id":57356234850682,"sku":"SCT216","price":29.0,"currency_code":"GBP","in_stock":false},{"title":"700x33-47c \/ 40mm","offer_id":57356234883450,"sku":"SCT218","price":29.0,"currency_code":"GBP","in_stock":false},{"title":"700x33-47c \/ 60mm","offer_id":57356234916218,"sku":"SCT220","price":29.0,"currency_code":"GBP","in_stock":false},{"title":"700x33-47c \/ 80mm","offer_id":57356234948986,"sku":"SCT222","price":29.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/4007\/3623\/files\/Aerothan_20Tube_20Box_20SCV_2015-AE_2040mm.png_019bdfd54ce773d5aa3b9ac312696e11.png?v=1791327980"},{"product_id":"schwalbe-aerothan-clik-valve-tpu-inner-tube-700c-gravel","title":"Schwalbe Aerothan+ Clik Valve TPU Inner Tube 700c Gravel","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\"\u003eReinforced TPU, Clik Valve\u003c\/p\u003e\n\u003ch1\u003eSchwalbe Aerothan+ Clik Valve TPU Inner Tube 700c Gravel\u003c\/h1\u003e\n\u003cp class=\"lede\"\u003eA thicker-walled version of Schwalbe's Aerothan gravel tube with extra puncture protection and better air retention, fitted with the click-on Clik Valve. It suits riders who want TPU's low weight with extra security on rough allroad routes.\u003c\/p\u003e\u003c\/header\u003e\u003csection class=\"section\"\u003e\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e86g\u003c\/strong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003eTPU\u003c\/strong\u003e\u003cspan\u003eAerothan+\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e700x33-47c\u003c\/strong\u003e\u003cspan\u003eSize\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003eSCV\u003c\/strong\u003e\u003cspan\u003eClik Valve\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\u003eThicker for tougher terrain\u003c\/h3\u003e\n\u003cp\u003eThe '+' version uses heavier TPU for improved puncture resistance and air retention over the standard Aerothan.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eStill lighter than butyl\u003c\/h3\u003e\n\u003cp\u003eAt around 86g it still undercuts most standard butyl gravel tubes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eClik Valve\u003c\/h3\u003e\n\u003cp\u003eThe click-on valve makes trailside top-ups quick and avoids losing air as the pump comes off.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eRecycled feedstock\u003c\/h3\u003e\n\u003cp\u003eThe TPU is partly made from chemically recycled material.\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\"\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\u003carticle class=\"spec-card\"\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eAerothan+ TPU (thicker wall)\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eValve\u003c\/dt\u003e\n\u003cdd\u003eSCV (Schwalbe Clik Valve), alloy stem\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eSize\u003c\/dt\u003e\n\u003cdd\u003e700x33-47c (ETRTO 33\/47-622)\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eValve length\u003c\/dt\u003e\n\u003cdd\u003e40mm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003eApprox. 86g\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eItem code\u003c\/dt\u003e\n\u003cdd\u003e17AE+\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\u003c\/article\u003e\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 availability, set-up or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Schwalbe","offers":[{"title":"Default Title","offer_id":57356234981754,"sku":"SCT224","price":36.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/4007\/3623\/files\/Aerothan_20Tube_20Box_20SCV_2017-AE_2B_2040mm.png_019bdfd6de3f71da8cb5909791df490d.png?v=1791327981"},{"product_id":"vittoria-ultra-light-speed-tpu-inner-tube-700x25-30c","title":"Vittoria Ultra Light Speed TPU Inner Tube 700x25-30c","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\"\u003eTPU race tube\u003c\/p\u003e\n\u003ch1\u003eVittoria Ultra Light Speed TPU Inner Tube 700x25-30c\u003c\/h1\u003e\n\u003cp class=\"lede\"\u003eA 30g thermoplastic polyurethane tube for disc-brake road wheels, far lighter and faster-rolling than butyl yet tough enough for everyday miles. Folds down small enough to make an ideal saddle-bag spare.\u003c\/p\u003e\u003c\/header\u003e\u003csection class=\"section\"\u003e\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e30g\u003c\/strong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e70%\u003c\/strong\u003e\u003cspan\u003eLighter than butyl\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e14%\u003c\/strong\u003e\u003cspan\u003eFaster than butyl\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card stat\"\u003e\n\u003cstrong\u003e0.35mm\u003c\/strong\u003e\u003cspan\u003eWall thickness\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\u003eFeatherweight\u003c\/h3\u003e\n\u003cp\u003eAt around 30g it saves well over 50g per wheel compared with a standard butyl tube.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eLower rolling resistance\u003c\/h3\u003e\n\u003cp\u003eVittoria claims it rolls about 14% faster than butyl, bringing tubed tyres closer to tubeless speed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eMulti-layer TPU\u003c\/h3\u003e\n\u003cp\u003eCo-extruded layers give useful puncture resistance despite the thin wall.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch3\u003eThree valve lengths\u003c\/h3\u003e\n\u003cp\u003e40, 60 and 80mm removable-core Presta valves suit shallow alloy to deep carbon rims.\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\"\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\u003carticle class=\"spec-card\"\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eSize\u003c\/dt\u003e\n\u003cdd\u003e700x25-30c\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eTPU (thermoplastic polyurethane)\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e30-31g\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eValve\u003c\/dt\u003e\n\u003cdd\u003ePresta with removable core\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eValve lengths\u003c\/dt\u003e\n\u003cdd\u003e40mm, 60mm, 80mm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eTemperature range\u003c\/dt\u003e\n\u003cdd\u003e-47°C to +100°C\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-row\"\u003e\n\u003cdt\u003eBrakes\u003c\/dt\u003e\n\u003cdd\u003eDisc brake wheels only\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\u003c\/article\u003e\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 availability, set-up or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Vittoria","offers":[{"title":"40mm","offer_id":57356235440506,"sku":"1TA00101","price":29.99,"currency_code":"GBP","in_stock":false},{"title":"60mm","offer_id":57356235473274,"sku":"1TA00100","price":29.99,"currency_code":"GBP","in_stock":false},{"title":"80mm","offer_id":57356235506042,"sku":"1TA00102","price":29.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/4007\/3623\/files\/ultra-light-speed.webp?v=1791328030"}],"url":"https:\/\/thecyclecollective.cc\/collections\/tpu-inner-tubes.oembed","provider":"thecyclecollective.cc","version":"1.0","type":"link"}