{"product_id":"tusk-3mm-severe-duty-motorcycle-inner-tube-110-100x18-120-100x18-reinforced-butyl-tr-4-valve","title":"TUSK 3mm Severe Duty Motorcycle Inner Tube 110\/100x18–120\/100x18 — Reinforced Butyl, TR‑4 Valve","description":"\u003cp\u003e\u003cstrong\u003eThe TUSK Severe Duty 3 mm inner tube is a reinforced butyl-rubber replacement sized 110‑120\/100×18 built to resist pinch flats, abrasions, and rough-terrain damage.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngineered for off-road and heavy-use riders, this inner tube increases durability without sacrificing a proper fit. The thicker 3 mm wall and quality butyl compound help the tube hold air reliably while standing up to rocks, roots, and trail hazards that commonly puncture thinner tubes. A centered TR‑4 valve stem makes inflation and pressure checks straightforward on compatible rims.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes this inner tube stronger than a standard tube?\u003c\/h3\u003e\n\u003cp\u003eThe extra 3 mm wall thickness adds a protective layer that reduces the chance of pinch flats and cuts from sharp objects. Reinforced butyl rubber provides consistent air retention and resists stretching under load, extending service life versus typical thin-walled tubes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3 mm wall for enhanced puncture and abrasion resistance\u003c\/li\u003e\n  \u003cli\u003eDurable butyl compound for steady pressure retention\u003c\/li\u003e\n  \u003cli\u003eThicker construction lowers pinch-flat risk on rough terrain\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this tube fit my 110–120\/100×18 wheel and rim setup?\u003c\/h3\u003e\n\u003cp\u003eThis TUSK tube is manufactured to match the 110‑120\/100×18 size range, giving a snug fit when that specification is required by your tire or rim. Always match the tube size range to the tire designation and confirm rim compatibility before installation to ensure proper seating and valve alignment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact 110‑120\/100×18 sizing for precise fit\u003c\/li\u003e\n  \u003cli\u003eCentered TR‑4 valve for common rim hole placement\u003c\/li\u003e\n  \u003cli\u003eCheck rim bed for sharp edges and proper diameter before mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and maintenance with the TR‑4 valve?\u003c\/h3\u003e\n\u003cp\u003eThe centered TR‑4 valve stem simplifies inflation and pressure checks on most motorcycle rims designed for this valve type. Regular inspections and careful mounting help prevent pinch damage during installation and make roadside repairs quicker when needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCentered TR‑4 valve for straightforward pump or gauge access\u003c\/li\u003e\n  \u003cli\u003eStandard valve sizing works with most motorcycle tire tools and caps\u003c\/li\u003e\n  \u003cli\u003eSimple to inspect, patch, or replace if a roadside repair is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I prepare the rim and tire before fitting this tube?\u003c\/h3\u003e\n\u003cp\u003ePreparing the rim and tire reduces the chance of premature failure. Remove debris, smooth any burrs or sharp edges on the rim, and verify the tire bead is seated correctly to avoid pinch points that could damage the thicker tube during inflation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClean rim bed and remove foreign objects before installation\u003c\/li\u003e\n  \u003cli\u003eFile or cover sharp spoke ends and burrs that could cut the tube\u003c\/li\u003e\n  \u003cli\u003ePartially inflate tube for easier seating and to prevent pinching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The TUSK Severe Duty 3 mm inner tube is aimed at enduro, trail, and dual-sport riders, or anyone who needs a tougher spare for rocky, rooty, or otherwise demanding terrain. It’s a dependable replacement when stock tubes don’t offer enough protection, and it works well as a robust spare for long rides where repair opportunities are limited. Always verify tire and rim compatibility and follow safe mounting practices to get the most out of this reinforced inner tube.\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: Is this tube compatible with tubeless rims?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, this inner tube is for tube-type setups or rims requiring an inner tube, not tubeless systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I patch the TUSK 3 mm tube if punctured?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, standard butyl tube patches will work; follow patch kit instructions and inspect for nearby damage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TUSK","offers":[{"title":"Default Title","offer_id":48086348464286,"sku":"B09Z74PZSR","price":42.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/tusk-inner-tube-front-view_5199cac7-137d-489d-9e5c-642346803181.jpg?v=1785895840","url":"https:\/\/northtrailauto.ca\/products\/tusk-3mm-severe-duty-motorcycle-inner-tube-110-100x18-120-100x18-reinforced-butyl-tr-4-valve","provider":"North Trail Auto","version":"1.0","type":"link"}