{"product_id":"x-tiger-ultralight-tpu-bike-inner-tube-700c-18-32c-french-valve","title":"X-TIGER Ultralight TPU Bike Inner Tube 700C 18-32C Presta Valve","description":"\n\u003ch2\u003eX-TIGER Ultralight TPU Bicycle Inner Tube — 700C | 18-32C | 45\/65\/85mm Presta Valve\u003c\/h2\u003e\n\n\u003cp\u003eUpgrade your ride with the \u003cstrong\u003eX-TIGER Ultralight TPU Bike Inner Tube\u003c\/strong\u003e — engineered for road and MTB cyclists who demand every gram counts. Weighing just \u003cstrong\u003e28g\u003c\/strong\u003e, this next-generation inner tube is crafted from premium \u003cstrong\u003eThermoplastic Polyurethane (TPU)\u003c\/strong\u003e, delivering an exceptional balance of flexibility, toughness, and puncture resistance that traditional butyl tubes simply can't match.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltralight at Only 28g:\u003c\/strong\u003e Dramatically reduces rotational weight, helping you accelerate faster and maintain speed with less effort — ideal for competitive road cycling and spirited trail riding.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium TPU Material:\u003c\/strong\u003e Special-grade TPU offers superior elasticity, outstanding toughness, and excellent resistance to punctures and abrasion compared to standard rubber tubes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Fitment — Road \u0026amp; MTB:\u003c\/strong\u003e Compatible with 700C wheels and tire widths from 18C to 32C (18, 23, 25, 28, 30, 32C), making this tube a perfect match for road bikes, gravel bikes, and hybrid MTB setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresta (French) Valve — 3 Length Options:\u003c\/strong\u003e Choose from 45mm, 65mm, or 85mm detachable valve lengths to suit both shallow and deep-section rims. Compatible with rim brakes and disc brakes alike.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Easy to Carry:\u003c\/strong\u003e The small packed size means this tube doubles as a perfect spare to stash in your jersey pocket or saddle bag on every ride.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Performance:\u003c\/strong\u003e Get race-ready tube technology without the boutique price tag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eX-TIGER\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecial TPU (Thermoplastic Polyurethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWheel Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e700C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Tire Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18–32C (18, 23, 25, 28, 30, 32C)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePresta (French Valve) — Detachable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Lengths\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm \/ 65mm \/ 85mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrake Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRim Brake \u0026amp; Disc Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 bar \/ 72 PSI (ISO\/TC 31 no-ring-lip rims)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e⚠️ Important Usage \u0026amp; Safety Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDo not over-inflate\u003c\/strong\u003e when the tube is not seated inside a tyre — this can cause irreversible damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse a manual pump only.\u003c\/strong\u003e Do NOT use air compressors or high-speed inflation equipment.\u003c\/li\u003e\n  \u003cli\u003eBefore inflating, turn the valve inward (toward the centre of the wheel). Inflate gently until the tube is round — keep pressure below \u003cstrong\u003e0.5 bar \/ 8 PSI\u003c\/strong\u003e before fully seating the tyre.\u003c\/li\u003e\n  \u003cli\u003eMaximum inflation pressure: \u003cstrong\u003e5 bar \/ 72 PSI\u003c\/strong\u003e on ISO-compliant no-ring-lip rims.\u003c\/li\u003e\n  \u003cli\u003eTemperature affects pressure: every 3°C (5°F) rise increases pressure ~1%. On hot days or hot black asphalt (above 65°C \/ 150°F), monitor pressure closely — excessive pressure can cause tyre separation from the rim.\u003c\/li\u003e\n  \u003cli\u003eIf storing your bike where temperatures may reach 60°C \/ 140°F (e.g., a hot car), deflate to \u003cstrong\u003e1 bar \/ 15 PSI\u003c\/strong\u003e to prevent valve deformation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-3m-spiral-cable-protector-xiaomi-m365-ninebot-electric-scooter\"\u003e1.3m Spiral Cable Protector for Xiaomi M365 \u0026amp; Ninebot Scooter\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4-3-8-to-m4-m5-m6-m8-m10-thread-conversion-screw-mount-adapter-tripod-projector\"\u003e1\/4\" \u0026amp; 3\/8\" to M4–M10 Thread Conversion Screw Mount Adapter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on bicycle safety standards and equipment, visit the U.S. Consumer Product Safety Commission — Bike Safety Resource Centre.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Bicycle_frame\" target=\"_blank\" rel=\"noopener\"\u003eBicycle frame\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What tire sizes is the X-TIGER TPU inner tube compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The X-TIGER ultralight TPU inner tube is designed for \u003cstrong\u003e700C wheels\u003c\/strong\u003e with tire widths from \u003cstrong\u003e18C to 32C\u003c\/strong\u003e (including 18, 23, 25, 28, 30, and 32C). It suits road bikes, gravel bikes, and light hybrid setups using standard 700C rims.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What valve length should I choose — 45mm, 65mm, or 85mm?\u003c\/h4\u003e\n\u003cp\u003eA: Choose based on your rim depth. \u003cstrong\u003e45mm\u003c\/strong\u003e works for standard shallow rims (common on most road and commuter bikes). \u003cstrong\u003e65mm\u003c\/strong\u003e suits mid-depth aero rims. \u003cstrong\u003e85mm\u003c\/strong\u003e is ideal for deep-section carbon or aero rims where a shorter valve wouldn't reach the pump head. All three lengths feature a detachable valve core and are compatible with both rim brake and disc brake wheels.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why is TPU better than a standard butyl rubber inner tube?\u003c\/h4\u003e\n\u003cp\u003eA: TPU (Thermoplastic Polyurethane) is significantly lighter — the X-TIGER tube weighs just \u003cstrong\u003e28g\u003c\/strong\u003e, compared to 80–120g for typical butyl tubes. TPU also offers superior elasticity, better puncture resistance, and packs down to a smaller size for easy carrying as a spare. These properties make it a popular choice among performance road cyclists and weight-conscious riders.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use an air compressor to inflate this inner tube?\u003c\/h4\u003e\n\u003cp\u003eA: No. Always use a \u003cstrong\u003emanual hand pump or floor pump\u003c\/strong\u003e. High-speed inflation equipment such as air compressors or gas station pumps can rapidly over-pressurize the tube and cause irreversible damage. The maximum recommended pressure is \u003cstrong\u003e5 bar \/ 72 PSI\u003c\/strong\u003e when fully installed in the tyre.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this tube suitable for use with deep-section carbon aero rims?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the 65mm and 85mm valve length options are specifically designed for mid-to-deep-section rims, ensuring the valve protrudes sufficiently for easy pump attachment. The detachable valve core also allows use with valve extenders if needed.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What tire sizes is the X-TIGER TPU inner tube compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The X-TIGER ultralight TPU inner tube is designed for 700C wheels with tire widths from 18C to 32C (including 18, 23, 25, 28, 30, and 32C). It suits road bikes, gravel bikes, and light hybrid setups using standard 700C rims.\"}}, {\"@type\": \"Question\", \"name\": \"What valve length should I choose — 45mm, 65mm, or 85mm?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Choose based on your rim depth. 45mm works for standard shallow rims (common on most road and commuter bikes). 65mm suits mid-depth aero rims. 85mm is ideal for deep-section carbon or aero rims where a shorter valve wouldn't reach the pump head. All three lengths feature a detachable valve core and are compatible with both rim brake and disc brake wheels.\"}}, {\"@type\": \"Question\", \"name\": \"Why is TPU better than a standard butyl rubber inner tube?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"TPU (Thermoplastic Polyurethane) is significantly lighter — the X-TIGER tube weighs just 28g, compared to 80–120g for typical butyl tubes. TPU also offers superior elasticity, better puncture resistance, and packs down to a smaller size for easy carrying as a spare. These properties make it a popular choice among performance road cyclists and weight-conscious riders.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use an air compressor to inflate this inner tube?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. Always use a manual hand pump or floor pump. High-speed inflation equipment such as air compressors or gas station pumps can rapidly over-pressurize the tube and cause irreversible damage. The maximum recommended pressure is 5 bar \/ 72 PSI when fully installed in the tyre.\"}}, {\"@type\": \"Question\", \"name\": \"Is this tube suitable for use with deep-section carbon aero rims?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the 65mm and 85mm valve length options are specifically designed for mid-to-deep-section rims, ensuring the valve protrudes sufficiently for easy pump attachment. The detachable valve core also allows use with valve extenders if needed.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Fitness \u0026 Cycling\", \"item\": \"https:\/\/oasis-select.com\/collections\/fitness-cycling\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"X-TIGER Ultralight TPU Bike Inner Tube 700C 18-32C Presta Valve\", \"item\": \"https:\/\/oasis-select.com\/products\/x-tiger-ultralight-tpu-bike-inner-tube-700c-18-32c-french-valve\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"85mm","offer_id":47742960730217,"sku":"14:365458#85mm","price":21.49,"currency_code":"USD","in_stock":true},{"title":"65mm","offer_id":47742960762985,"sku":"14:350850#65mm","price":21.55,"currency_code":"USD","in_stock":true},{"title":"45mm","offer_id":47742960795753,"sku":"14:175#45mm","price":21.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Scf893506afac4fd59b3e050b799e9248C.webp?v=1783011925","url":"https:\/\/oasis-select.com\/products\/x-tiger-ultralight-tpu-bike-inner-tube-700c-18-32c-french-valve","provider":"Oasis Select","version":"1.0","type":"link"}