{"product_id":"pirelli-sportube-29-x-2-10-2-30-mtb-inner-tube","title":"Pirelli Sportube MTB Inner Tube - 29\" x 2.10-2.30 (Presta Valve)","description":"\u003ch2 data-path-to-node=\"13,0\"\u003eSovereign Trail Reliability: Seamless High-Quality Butyl Compound Meets a Robust 48mm Presta Valve for Premium 29er Cross-Country and Trail Mountain Bikes\u003c\/h2\u003e\n\u003cp data-path-to-node=\"13,1\"\u003eMaintain consistent tire pressure over rocky terrain, eliminate sudden pressure drops on hard-packed singletrack, and carry the ultimate backup reliability in your trail pack. The \u003cb data-path-to-node=\"13,1\" data-index-in-node=\"180\"\u003ePirelli Sportube 29\" MTB Inner Tube\u003c\/b\u003e represents the gold standard in daily off-road riding performance and technical trail security. Specifically engineered by the motorsport legends at Pirelli to deliver uniform wall thickness and exceptional air retention, this premium butyl tube is built to handle the intense impacts of rugged cross-country and trail riding without adding unnecessary rotating weight. Sourcing authentic, high-quality mountain bike inner tubes independently from international online warehouses often exposes you to frustrating shipping delays, premium customs surcharges, or low-grade replicas that split at the seams. Epic Sports handles all international logistics natively, delivering genuine European-engineered spares straight to Nairobi. Outfitted with a fully threaded 48mm Presta valve, this tube ensures a clean, leak-free fit inside standard or wide aluminum and carbon MTB rims, guaranteeing a smooth, worry-free ride mile after mile.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"13,3\"\u003eWhy the Pirelli Sportube Matrix Governs the Trail:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"13,4,0,0\"\u003e\n\u003cb data-path-to-node=\"13,4,0,0\" data-index-in-node=\"0\"\u003ePremium Unitary Butyl Rubber Compound:\u003c\/b\u003e Exceptional air-retention stability. Formulated with a high-density butyl mixture that handles rocky singletrack friction while resisting typical pinch flats and snake-bite punctures.\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,4,1,0\"\u003e\n\u003cb data-path-to-node=\"13,4,1,0\" data-index-in-node=\"0\"\u003eStandard 48mm Threaded Presta Valve:\u003c\/b\u003e Clean, secure rim fitment. Designed to clear modern mountain bike rim profiles with ease, featuring a sturdy threaded valve shaft and an included lockring to eliminate annoying stem movement on rough descents.\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,4,2,0\"\u003e\n\u003cb data-path-to-node=\"13,4,2,0\" data-index-in-node=\"0\"\u003eUniform Material Density:\u003c\/b\u003e Balanced rolling efficiency. Pirelli's advanced manufacturing molds the rubber seamlessly to prevent thin spots, guaranteeing structural stability when your tires deform over tree roots and sharp rock steps.\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,4,3,0\"\u003e\n\u003cb data-path-to-node=\"13,4,3,0\" data-index-in-node=\"0\"\u003eOptimized 29er Volume Sweet Spot:\u003c\/b\u003e Engineered specifically to expand perfectly within high-volume cross-country and trail tires ranging from \u003cb data-path-to-node=\"13,4,3,0\" data-index-in-node=\"140\"\u003e2.10 to 2.30 inches\u003c\/b\u003e wide, minimizing over-stretching or premature casing fatigue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"13,6\"\u003eTechnical Specifications \u0026amp; Product Architecture:\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"13,7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner Tube Performance Variable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Architecture \u0026amp; Product Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,1,0,0\"\u003e\u003cb data-path-to-node=\"13,7,1,0,0\" data-index-in-node=\"0\"\u003eWheel \u0026amp; Rim Size Standard\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,1,1,0\"\u003e\u003cb data-path-to-node=\"13,7,1,1,0\" data-index-in-node=\"0\"\u003e29-inch mountain bike wheels\u003c\/b\u003e \u003cspan class=\"math-inline\" data-math=\"ETRTO 622\" data-index-in-node=\"29\"\u003e$ETRTO 622$\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,2,0,0\"\u003e\u003cb data-path-to-node=\"13,7,2,0,0\" data-index-in-node=\"0\"\u003eTire Width Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,2,1,0\"\u003e\u003cb data-path-to-node=\"13,7,2,1,0\" data-index-in-node=\"0\"\u003e29 x 2.10\" to 2.30\"\u003c\/b\u003e \u003cspan class=\"math-inline\" data-math=\"ideal for XC, Marathon, and light Trail\" data-index-in-node=\"20\"\u003e$ideal for XC, Marathon, and light Trail$\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,3,0,0\"\u003e\u003cb data-path-to-node=\"13,7,3,0,0\" data-index-in-node=\"0\"\u003eValve Type System\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,3,1,0\"\u003e\u003cb data-path-to-node=\"13,7,3,1,0\" data-index-in-node=\"0\"\u003ePresta Sclaverand Valve\u003c\/b\u003e, fully threaded shaft with lockring\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,4,0,0\"\u003e\u003cb data-path-to-node=\"13,7,4,0,0\" data-index-in-node=\"0\"\u003eValve Stem Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,4,1,0\"\u003e\u003cb data-path-to-node=\"13,7,4,1,0\" data-index-in-node=\"0\"\u003e48mm length\u003c\/b\u003e, optimized for modern off-road wheel profiles\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,5,0,0\"\u003e\u003cb data-path-to-node=\"13,7,5,0,0\" data-index-in-node=\"0\"\u003eMaterial Base Compound\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,5,1,0\"\u003eHigh-density \u003cb data-path-to-node=\"13,7,5,1,0\" data-index-in-node=\"13\"\u003evulcanized butyl rubber\u003c\/b\u003e matrix\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,6,0,0\"\u003e\u003cb data-path-to-node=\"13,7,6,0,0\" data-index-in-node=\"0\"\u003eAverage Product Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,6,1,0\"\u003eApproximately 210 grams\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,7,0,0\"\u003e\u003cb data-path-to-node=\"13,7,7,0,0\" data-index-in-node=\"0\"\u003eFulfillment Status\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,7,1,0\"\u003eSecurely Stocked Natively in Kenya, 100% Factory Authenticity Verified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"13,9\"\u003eFrequently Asked Questions (FAQ) for Discerning Riders:\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,10\"\u003e\u003cb data-path-to-node=\"13,10\" data-index-in-node=\"0\"\u003eCan I use this Pirelli Sportube if my mountain bike tires are set up tubeless?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,11\"\u003eYes, absolutely. Even if you run a modern tubeless system with liquid sealant, carrying a premium \u003cb data-path-to-node=\"13,11\" data-index-in-node=\"98\"\u003ePirelli Sportube inside your ride pack is an essential trail safety rule\u003c\/b\u003e. If you suffer a major tire slash from a sharp rock or a sidewall tear that liquid sealant cannot patch, throwing in this durable 29er tube is the ultimate mechanical workaround to get you rolling back home safely.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,12\"\u003e\u003cb data-path-to-node=\"13,12\" data-index-in-node=\"0\"\u003eWill this inner tube fit a 29 x 2.40 inch wide enduro or downhill tire?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,13\"\u003eThis specific model is optimized to expand safely up to a \u003cb data-path-to-node=\"13,13\" data-index-in-node=\"58\"\u003e2.30-inch tire width\u003c\/b\u003e. While it can stretch slightly to fill a larger casing in an absolute trail emergency, over-stretching thin-walls the butyl rubber, making it more vulnerable to simple thorn punctures. If you are running wide enduro or downhill tires (2.40 inches to 2.60 inches), we highly recommend using a dedicated wider-volume Pirelli MTB or heavy-duty enduro tube to maintain absolute puncture resistance.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"13,15\"\u003eAuthentic Local Stock – Skip Port Surcharges \u0026amp; Customs Hassles\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,16\"\u003eAvoid the extreme frustration of trying to buy high-end mountain bike tires, inner tubes, and essential cycling tools from international online storefronts, only to face weeks of shipping delays, exorbitant courier minimums, or unexpected port clearance hold-ups at the border. Epic Sports handles all international logistics, bulk freight compliance, and customs handling natively. We provide guaranteed 100% authentic performance gear, local product support, and secure, trackable express delivery straight to your doorstep across Kenya.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Pirelli Sportube MTB Inner Tube - 29 x 2.10-2.30 (Presta Valve)\",\n  \"image\": [\n    \"https:\/\/epicsports.cc\/products\/pirelli-sportube-29-x-2-10-2-30\"\n  ],\n  \"description\": \"Authentic premium mountain bike inner tube engineered by Pirelli. Features a seamless high-density vulcanized butyl rubber construction, 29er wheel compatibility (fits widths 2.10 to 2.30 inches), and a standard 48mm threaded Presta valve with lockring. 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