{"product_id":"cross-28-presta-42mm-1","title":"Cross 28 Presta 42mm","description":"\u003cp\u003eInner tubes are the unsung foundation of any reliable wheel setup. The \u003ca href=\"https:\/\/www.continental-tires.com\/products\/bicycle\/\" target=\"_blank\" rel=\"noopener\" title=\"Continental official site\"\u003eContinental\u003c\/a\u003e Cross 28 Presta 42mm tube is built specifically for cross and gravel bikes, offering a dependable airtight seal across the varied road surfaces India throws at riders — from potholed city streets to the broken tarmac of climbs around Lonavala, Ooty, and Coorg.\u003c\/p\u003e\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDaily training.\u003c\/strong\u003e Reliable use across Indian training conditions — heat, humidity, and rough tarmac.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRace day.\u003c\/strong\u003e Performance-grade construction for competitive efforts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong rides.\u003c\/strong\u003e Built for full-day rides across Western Ghats, Sahyadri, or Nilgiri climbs.\u003c\/p\u003e\n\u003ch3\u003eOur Take\u003c\/h3\u003e\n\u003cp\u003eFor riders tackling mixed surfaces in Indian conditions — whether it's the heat-cracked roads of Pune's outskirts or the damp descents around Khandala — a quality inner tube matters more than most give credit for. Continental's Cross 28 Presta 42mm gives confident inflation, a secure valve seal, and reliable hold under temperature swings that cheaper tubes simply can't match. A sensible buy at Rs. 460.\u003c\/p\u003e\n\u003ch3\u003eSizing for Indian Riders\u003c\/h3\u003e\n\u003cp\u003eThis tube is designed for cross and gravel tyre widths in the 28mm range. Check your tyre's marked width before ordering. The 42mm Presta valve length suits most standard rim depths comfortably. Riders using deep-section rims should measure valve clearance. In India's heat, avoid over-inflation — tyre manufacturers' recommended pressures account for thermal expansion on hot asphalt.\u003c\/p\u003e\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cp\u003eFits Presta valve rims only — not compatible with Schrader valve holes without an adapter. Designed for cross and gravel tyre widths. Ensure your rim drill size matches a Presta valve stem. Works with standard rim tape. Not a tubeless component — for tubed setups only.\u003c\/p\u003e\n\u003ch3\u003ePairs Well With\u003c\/h3\u003e\n\u003cp\u003eComplete your setup with compatible cross or gravel tyres, a Presta-compatible floor pump or mini pump, tyre levers for roadside repairs, and CO2 inflators for fast emergency inflation on long rides. Browse all categories at Cobbled Climbs.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/continental\"\u003eExplore the full Continental collection at Cobbled Climbs\u003c\/a\u003e | \u003ca href=\"https:\/\/www.continental-tires.com\" target=\"_blank\" rel=\"noopener\"\u003eLearn more at Continental\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"cc-spec-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eContinental\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCycling Product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipped From\u003c\/td\u003e\n\u003ctd\u003eMumbai, India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.cobbledclimbs.com\/collections\/continental\" title=\"Continental India\"\u003eExplore the full Continental collection at Cobbled Climbs\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy buy from Cobbled Climbs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100% genuine — authorised Continental retailer in India\u003c\/li\u003e\n\u003cli\u003eFree delivery on orders above Rs. 2,500\u003c\/li\u003e\n\u003cli\u003eCash on delivery available nationwide\u003c\/li\u003e\n\u003cli\u003e7-day easy returns\u003c\/li\u003e\n\u003cli\u003eShipped from Mumbai\u003c\/li\u003e\n\u003cli\u003eExpert advice — built for Indian cycling conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstyle\u003e.cc-faq{margin:32px 0 24px}.cc-faq__item{border-top:1px solid #e5e5e5;margin:0}.cc-faq__item:last-of-type{border-bottom:1px solid #e5e5e5}.cc-faq__q{cursor:pointer;list-style:none;padding:24px 0;display:flex;justify-content:space-between;align-items:center;gap:24px;outline:none}.cc-faq__q::-webkit-details-marker{display:none}.cc-faq__q:focus-visible{outline:2px solid #000;outline-offset:-2px}.cc-faq__q::after{content:\"\";width:14px;height:14px;flex-shrink:0;background-image:url('data:image\/svg+xml;utf8,\u003csvg viewBox=\\\"0 0 14 14\\\" xmlns=\\\"http:\/\/www.w3.org\/2000\/svg\\\"\u003e\u003cpath d=\\\"M2 5l5 5 5-5\\\" stroke=\\\"%23000\\\" stroke-width=\\\"1.5\\\" fill=\\\"none\\\"\/\u003e\u003c\/svg\u003e');background-repeat:no-repeat;background-position:center;transition:transform .2s ease}.cc-faq__item[open] .cc-faq__q::after{transform:rotate(180deg)}.cc-faq__a{padding:0 0 28px;margin:0}\u003c\/style\u003e\u003csection class=\"cc-faq\" aria-label=\"Frequently Asked Questions\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eWhat is the Continental Cross 28 Presta 42mm tube best used for?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eThis tube is best suited for cross and gravel bikes running tubed tyre setups in the 28mm width range. It works well on India's mixed surfaces — from sealed roads on climbs around Ooty and Coorg to rougher gravel tracks. It is not designed for tubeless-only wheel systems.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eHow do I know if this tube fits my bike?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eCheck two things: your tyre's marked width (should be around 28mm for cross or gravel use) and your rim's valve hole type (must be Presta, not Schrader). The 42mm valve length suits most standard rim depths. If you ride deep-section rims, measure your rim's valve clearance before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eWill this tube hold up in Indian heat and monsoon conditions?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eContinental tubes are built for temperature resilience, which matters on Indian roads where summer asphalt can exceed 50°C surface temperature. Avoid maximum inflation in peak heat — pressure rises as the tube warms. During monsoon, the tube itself is unaffected by water, though tyre grip and road conditions require extra caution.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eHow does a Continental tube compare to a generic or house-brand tube?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eGeneric tubes often use thinner, less consistent butyl rubber that is more prone to pinch flats and slow leaks on rough surfaces. Continental tubes use consistent wall thickness and quality valve cores, reducing the chance of sudden pressure loss — important when riding descents around Khandala or away from repair shops on longer gravel routes.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails class=\"cc-faq__item\"\u003e\u003csummary class=\"cc-faq__q\"\u003eIs the Continental Cross 28 Presta 42mm tube worth Rs. 460 in India?\u003c\/summary\u003e\u003cp class=\"cc-faq__a\"\u003eAt Rs. 460 with free delivery above Rs. 2,500 and cash on delivery available, it represents strong value for a branded German tube. Quality inner tubes reduce puncture frequency and valve failures — both common frustrations with budget alternatives on India's road surfaces. Buying two at once also clears the free delivery threshold easily.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e","brand":"Continental","offers":[{"title":"700x32-47c","offer_id":43585701249197,"sku":"181941","price":460.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/9958\/5953\/files\/1_02850de7-b41b-4fa1-9daa-23a021552208.png?v=1769308057","url":"https:\/\/www.cobbledclimbs.com\/products\/cross-28-presta-42mm-1","provider":"Cobbled Climbs","version":"1.0","type":"link"}