{"product_id":"ruhuo-90-100-16-dirt-bike-inner-tubes-2-set-thickened-butyl-tr4-lockable-valve-repair-kit","title":"RUHUO 90\/100-16 Dirt Bike Inner Tubes 2-Set — Thickened Butyl, TR4 Lockable Valve \u0026 Repair Kit","description":"\u003cp\u003e\u003cstrong\u003eRUHUO 2Sets 90\/100-16 inner tubes are thickened butyl replacement tubes for 16-inch dirt bike tires (3.00\/3.25\/3.50-16) supplied with TR4 lockable valve stems and a basic roadside repair kit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a trail day leaves you with a puncture or you want a more durable spare for off-road use, these RUHUO inner tubes offer a robust, budget-friendly option. Each set contains two heavy-duty butyl tubes sized to fit 16\" rims with a 3.00–3.50\" inflated width range, plus practical accessories to get you rolling again. The TR4 straight valve stem and locking nut aim to keep the tube seated on the rim, while the thicker butyl formulation improves airtightness and tear resistance compared with thinner, conventional tubes.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the thicker butyl rubber affect performance on rough trails?\u003c\/h3\u003e\n\u003cp\u003eThickened butyl rubber delivers stronger resistance to punctures and reduces slow leaks versus lightweight natural rubber tubes. You’ll notice better pressure retention over long rides and fewer roadside fixes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhanced airtightness to maintain tire pressure longer\u003c\/li\u003e\n  \u003cli\u003eGreater flexibility to absorb impacts without splitting\u003c\/li\u003e\n  \u003cli\u003eImproved durability against thorns and rough terrain\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the TR4 lockable valve stem fit my motorcycle rim and prevent tube slippage?\u003c\/h3\u003e\n\u003cp\u003eThe TR4 straight valve stem included is a common size for 16\" motorcycle tubes intended for 3.25–3.50\" widths and works with most rims of this spec. The alloy stem and locking nut secure the tube to the rim to reduce movement that can lead to tearing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUniversal TR4 straight valve for many 16\" rims\u003c\/li\u003e\n  \u003cli\u003eAlloy construction resists rust and oxidation\u003c\/li\u003e\n  \u003cli\u003eLocking nut helps stabilize the tube on the wheel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich tire sizes and bikes are compatible with these RUHUO inner tubes?\u003c\/h3\u003e\n\u003cp\u003eThese tubes are marketed as 90\/100-16 and labeled for 3.00\/3.25\/3.50-16 tires, matching many off-road, pit, and smaller motocross bikes that use 16\" rims. Check your tire sidewall and rim specification before ordering to confirm fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSized for 16-inch rims with 3.00–3.50\" widths\u003c\/li\u003e\n  \u003cli\u003eCommon fit for dirt bikes, pit bikes, and small motocross models\u003c\/li\u003e\n  \u003cli\u003eSold as a two-tube set with accessories for immediate use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and how does it help when you get a flat?\u003c\/h3\u003e\n\u003cp\u003eEach purchase includes two tubes plus tools to make a field repair or temporary fix. The kit is designed to keep you moving until you can perform a permanent repair or replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo RUHUO 90\/100-16 inner tubes (3.00\/3.25\/3.50-16 compatible)\u003c\/li\u003e\n  \u003cli\u003eTwo red tire levers for mounting and removal\u003c\/li\u003e\n  \u003cli\u003eOne tire repair kit and two aluminum valve caps for quick roadside fixes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Riders who want a reliable spare or replacement inner tube for 16\" off-road bikes—especially trail riders, pit-bike owners, and budget-conscious motocross enthusiasts—will appreciate RUHUO’s thicker butyl construction and TR4 valve stability. These tubes are suited for those who need straightforward, durable replacements that include basic tools for on-the-go repairs, but are not specialized tubeless setups or high-end race components.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these inner tubes compatible with tubeless tires?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These RUHUO tubes are for tube-type tires and rims; they are not intended for tubeless tire systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many tubes and accessories are included in one order?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each order contains two inner tubes, two tire levers, two aluminum valve caps, and one tire repair kit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RUHUO","offers":[{"title":"Default Title","offer_id":48084559691934,"sku":"B08CY2BJ3Q","price":29.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ruhuo-front-packaging.jpg?v=1785859414","url":"https:\/\/northtrailauto.ca\/products\/ruhuo-90-100-16-dirt-bike-inner-tubes-2-set-thickened-butyl-tr4-lockable-valve-repair-kit","provider":"North Trail Auto","version":"1.0","type":"link"}