{"title":"Tubes | Tires | Inserts","description":"\u003cp\u003eTubes | Tires | Inserts\u003c\/p\u003e","products":[{"product_id":"cushcore-tire-inserts","title":"CushCore Tire Inserts","description":"\u003ch2\u003eWhat Makes CushCore Tire Inserts Worth the Upgrade?\u003c\/h2\u003e\u003cp\u003eCushCore Tire Inserts are a \u003cstrong\u003eclosed-cell foam insert\u003c\/strong\u003e system designed to sit inside your tubeless tire and transform how it handles impacts, vibration, and rim strikes. The foam absorbs the energy of rock hits before they reach your rim, while \u003cstrong\u003elateral casing support\u003c\/strong\u003e keeps the tire from folding under hard cornering loads, letting you run lower pressures with confidence instead of anxiety. The result is more grip, less chatter, and the kind of control that makes technical terrain feel manageable instead of sketchy.\u003c\/p\u003e\u003cp\u003eAvailable in three 29\" profiles, including \u003cstrong\u003ePro\u003c\/strong\u003e for enduro and trail riders wanting maximum rim protection, XC for cross-country racers keeping weight in check, and Trail for the rider splitting the difference, plus a \u003cstrong\u003eGravel\/CX version\u003c\/strong\u003e sized for 700x33-46mm tires. All variants are sold as a pair and work with standard tubeless rims and valves. 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The 40mm Presta valve is long enough for most road and aero rims, and the snug 18-25mm fit range pairs perfectly with high-performance road tires.\u003c\/p\u003e\n\u003cp\u003eMichelin has been engineering cycling tires and tubes since 1891, and that heritage shows in the Airstop's consistent quality and construction. The \u003cstrong\u003ebutyl compound\u003c\/strong\u003e minimizes permeation so you spend less time pumping and more time riding. 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Third-generation development refined every detail for maximum speed, from the \u003cstrong\u003elightweight folding casing\u003c\/strong\u003e to the tightly packed center tread that rolls fast on hardpack while shedding mud efficiently. Running tubeless eliminates pinch flat risk and lets you dial in lower pressures for better grip and comfort without the weight penalty of an inner tube.\u003c\/p\u003e\u003cp\u003eAt 29 x 2.35, the Racing Ralph hits the sweet spot for modern XC geometry, offering enough volume for technical terrain while staying lean enough to snap through tight corners at race pace. The \u003cstrong\u003eSuper Ground casing\u003c\/strong\u003e provides excellent puncture resistance for race-day confidence, and the folding bead keeps overall weight minimal. 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Hardpack to loose, dry to wet, smooth singletrack to natural rock and roots, the balanced tread pattern with medium-height knobs and medium spacing delivers grip in every direction without surrendering the rolling efficiency that XC racing demands. Pirelli's \u003cstrong\u003eRace Compound\u003c\/strong\u003e, developed in the same Motorsport compound division behind the brand's racing tire programs and proven at World Cup and Cape Epic level, provides the ideal balance of chemical grip, tear resistance, and consistent performance across the full lifespan of the tire.\u003c\/p\u003e\u003cp\u003eThe XC M is offered in two casing options to match rider style and conditions. The \u003cstrong\u003eLITE casing\u003c\/strong\u003e is a 120tpi construction tuned for maximum lightness and responsiveness, ideal for racers chasing every gram. 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Its \u003cstrong\u003esemi-knob tread design\u003c\/strong\u003e features closely spaced center knobs for efficient rolling on hardpack paired with taller, aggressive cornering blocks that bite when the trail turns loose or technical. The \u003cstrong\u003etubeless-ready casing\u003c\/strong\u003e mounts with minimal fuss and seals reliably, letting you run lower pressures that unlock the tire's full compliance and grip across a wide range of terrain.\u003c\/p\u003e\n\u003cp\u003eThe GravelKing SK's folding bead keeps weight down and makes transport and installation straightforward, and the tubeless-ready casing pairs well with most hooked and hookless gravel rims. At 700x38, it runs wide enough for chunky gravel and forest doubletrack while staying snappy enough for asphalt connectors. Panaracer manufactures this tire in Japan, drawing on decades of road and off-road expertise to deliver a casing that balances suppleness and durability across a full riding season. 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For riders who want to spend more time on the trail and less time fixing flats, this is a straightforward upgrade that pays for itself on the first ride.\u003c\/p\u003e","brand":"Slime","offers":[{"title":"Default Title","offer_id":51131726397752,"sku":"210000001079","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/8435\/3592\/files\/Slime-Self-Sealing-Tube-29_E2_80_B3-x-1.85-2.2_E2_80_B3-48mm-Presta-Valve.webp?v=1762206755"},{"product_id":"teravail-standard-tube-24-x-2-24-35mm-schrader-valve","title":"Teravail Standard Tube - 24 x 2 - 2.4 | 35mm Schrader Valve","description":"\u003ch2\u003eWhy Does the Teravail Standard Tube Fit 24-Inch MTB Rides?\u003c\/h2\u003e\n\u003cp\u003eBuilt for the wider tire widths common on 24-inch youth and entry-level mountain bikes, the Teravail \u003cstrong\u003eStandard Tube line\u003c\/strong\u003e handles 2.0-2.4 inch tires with the same quality construction Teravail brings to every product in its lineup. 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Designed for tires between 3.50 and 4.50 inches wide, this tube pairs with the high-volume tires found on 24-inch fat builds, offering consistent Teravail construction in an oversized package. The \u003cstrong\u003e35mm Schrader valve\u003c\/strong\u003e handles low-pressure fat bike inflation effortlessly with any standard pump, making it easy to dial in the soft, floaty feel that fat bikes are built around.\u003c\/p\u003e\n\u003cp\u003eFat bike tires run at very low pressures, which means the tube needs to hold its shape without folding or pinching during installation. Teravail's \u003cstrong\u003ebutyl rubber construction\u003c\/strong\u003e handles this reliably, filling out the tire casing evenly and maintaining consistent air volume whether you're running 5 PSI on snow or 12 PSI on packed dirt. 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Compatible with hooked rims only, the Chicane measures 700 x 33 and is the smart pick when your race calendar mixes dry grass, dusty berms, and the occasional icy patch.\u003c\/p\u003e","brand":"Challenge","offers":[{"title":"Default Title","offer_id":51131727020344,"sku":"210000001109","price":55.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/8435\/3592\/files\/Challenge-Chicane-Race-Tire-_E2_80_93-700-x-33-Tubeless-Folding-Black.jpg?v=1762206799"},{"product_id":"teravail-standard-tube-24-x-200-240-32mm-presta-valve","title":"Teravail Standard Tube - 24 x 2.00 - 2.40 | 32mm Presta Valve","description":"\u003ch2\u003eWhat Sets the Teravail Standard Tube Apart for 24-Inch MTB?\u003c\/h2\u003e\n\u003cp\u003eThe Teravail \u003cstrong\u003eStandard Tube line\u003c\/strong\u003e covers 24-inch mountain bike builds that spec Presta valves, offering the same quality construction as the Schrader version with a valve format preferred on higher-spec youth and entry-level trail bikes. 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Built to fit tire widths from 1.9 to 2.5 inches, it covers everything from cross-country race tires to trail-width rubber, and the 60mm Presta valve reaches through deeper rims without issue. Air retention is noticeably better than generic tubes, keeping your setup at target pressure between rides.\u003c\/p\u003e\n\u003cp\u003eMichelin's \u003cstrong\u003eAirStop butyl compound\u003c\/strong\u003e is formulated to resist permeation and flex without fatigue, which matters on trails where tubes are constantly distorted under load. The 27.5 x 1.9-2.5 sizing covers one of the most common MTB wheel and tire combinations, compatible with modern trail and XC wheels alike. 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This is the right tube for riders running box-section or shallow-profile alloy wheels who don't need the extra stem length of a 48mm or 60mm valve, and it keeps things simple and light in the process. The 30-43mm tire range covers gravel, cyclocross, and wide-clearance road setups, making it a versatile tube for mixed-terrain riding and everyday training use.\u003c\/p\u003e\n\u003cp\u003eTeravail's \u003cstrong\u003ebutyl rubber construction\u003c\/strong\u003e provides consistent air retention that road and gravel riders depend on between rides and throughout long outings. The 40mm Presta format is the sweet spot for standard alloy rim builds, exposing just enough stem above the rim bed for a pump head to seat without the excess length that hangs awkwardly on shallow wheels. 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Teravail's commitment to consistent quality control extends to even the most niche sizes in the catalog, making this a dependable option for the youngest riders in the family.\u003c\/p\u003e","brand":"Teravail","offers":[{"title":"Default Title","offer_id":51131733508408,"sku":"210000001521","price":9.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/8435\/3592\/files\/Teravail-bike-tube-26.webp?v=1762206925"},{"product_id":"maxxis-ravager-tubeless-tire-dual-exo","title":"Maxxis Ravager Tubeless Tire - Dual | EXO","description":"\u003ch2\u003eIs the Maxxis Ravager Right for Mixed Terrain Riding?\u003c\/h2\u003e\u003cp\u003eThe Maxxis Ravager is built for riders who refuse to stay on any single type of surface. 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Available in 700 x 40 and 700 x 50, the Ravager suits gravel riders and adventure cyclists who spend time on everything from loose dirt singletrack to packed gravel roads in the same ride.\u003c\/p\u003e","brand":"Maxxis","offers":[{"title":"700x40","offer_id":51638455632184,"sku":null,"price":66.99,"currency_code":"USD","in_stock":true},{"title":"700x50","offer_id":51638455664952,"sku":null,"price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/8435\/3592\/files\/Maxxis-Ravager-Tire-700-X-40C-Tubeless-Folding-Black-Dual-EXO.webp?v=1762206933"},{"product_id":"teravail-standard-tube-700-x-28-35mm-48mm-schrader-valve","title":"Teravail Standard Tube - 700 x 28 - 35mm | 48mm Schrader Valve","description":"\u003ch2\u003eWhy Does the Teravail Standard Tube Work for 700c Commuters?\u003c\/h2\u003e\n\u003cp\u003eCommuters and everyday cyclists running 700c bikes with Schrader-compatible rims get all the quality of the Teravail \u003cstrong\u003eStandard Tube line\u003c\/strong\u003e with the convenience of a universally compatible valve. Sized for 700 x 28-35mm tires and equipped with a \u003cstrong\u003e48mm Schrader valve stem\u003c\/strong\u003e, this tube fits the most popular tire widths for commuting, urban riding, and recreational endurance use, and inflates with any pump already in your garage or at a nearby gas station. No adapters, no specialized pump head, no friction.\u003c\/p\u003e\n\u003cp\u003eTeravail's \u003cstrong\u003ebutyl rubber construction\u003c\/strong\u003e holds air consistently between rides, reducing the need to top off before every commute. The 700 x 28-35mm width range covers everything from slick commuter tires to light recreational tires, and the 48mm stem length clears most standard alloy rim depths found on city and commuter bikes. 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The 35mm stem is well suited to standard-depth alloy rims with a relatively shallow valve well, providing just enough reach for any pump head while keeping the setup clean and low-profile. Sized for the full gravel and wide-clearance road range, this tube handles everything from gravel race tires to cyclocross setups without a second thought.\u003c\/p\u003e\n\u003cp\u003eTeravail's \u003cstrong\u003ebutyl rubber construction\u003c\/strong\u003e provides the reliable air retention that road and gravel cyclists depend on over long outings and between training rides, resisting the slow pressure drop that forces premature stops. The 35mm Schrader stem is the most compact Schrader option available in this size, making it the cleanest choice for bikes with standard alloy box-section or shallow-profile rims where extra valve length serves no purpose. 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