{"product_id":"tusk-severe-duty-3mm-motorcycle-tube-90-100x21-puncture-resistant-tr-4-valve","title":"Tusk Severe Duty 3mm Motorcycle Tube 90-100x21 | Puncture-Resistant TR-4 Valve","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Tusk Severe Duty 3mm Motorcycle Tube is built for riders who push their gear on rough terrain. The 3mm wall delivers robust puncture resistance while keeping weight and flexibility balanced for off-road performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3mm thickness offers enhanced puncture resistance on rugged trails.\u003c\/li\u003e\n\u003cli\u003eTR-4 valve stem ensures reliable air retention and compatibility.\u003c\/li\u003e\n\u003cli\u003eMade from high quality butyl rubber for durability and long life.\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand demanding off-road riding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterial, Build, and Fit\u003c\/h3\u003e\n\u003cp\u003eCrafted from dependable butyl rubber, the tube seals air effectively and resists gradual leakage. The 3mm wall pairs strength with enough flexibility to adapt to tire movement, reducing the risk of pinch flats on uneven terrain. It is sized for 90\/100x21 tires in the Severe Duty lineup, aligning with common trail capacities.\u003c\/p\u003e\n\n\u003ch3\u003eReal-World Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRugged rocky singletrack where sharp edges test tire integrity and tube resilience.\u003c\/li\u003e\n\u003cli\u003eMuddy or root-filled trails where consistent cushioning and durability matter.\u003c\/li\u003e\n\u003cli\u003eDesert or open desert-style routes where tire longevity and reliable inflation matter on long rides.\u003c\/li\u003e\n\u003cli\u003eLong-distance off-road adventures where roadside adjustments aren’t always available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat to Expect During Installation\u003c\/h3\u003e\n\u003cp\u003eExpect a straightforward replacement process with a standard TR-4 valve stem. Proper seating and careful tire installation help maximize air retention and extend tube life for future rides.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose Severe Duty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDurable construction designed for frequent off-road use.\u003c\/li\u003e\n\u003cli\u003eReliable air retention with robust valve design.\u003c\/li\u003e\n\u003cli\u003eConsistent performance across a range of terrain conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn short, the Tusk Severe Duty 3mm Motorcycle Tube offers a compelling option for riders seeking a dependable replacement that can stand up to rough trails without compromising ride feel.\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: What size tire does the Tusk Severe Duty 3mm Motorcycle Tube fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits 90\/100x21 tires with a TR-4 valve stem for reliable off-road use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the key benefits of the 3mm thickness?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Increases puncture resistance and durability on rough terrain while maintaining flexibility.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TUSK","offers":[{"title":"Default Title","offer_id":42469305286741,"sku":"B0CSP9X865","price":51.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/tusk-severe-duty-3mm-motorcycle-tube-90-100x21.jpg?v=1778089969","url":"https:\/\/plentytorque.co.uk\/products\/tusk-severe-duty-3mm-motorcycle-tube-90-100x21-puncture-resistant-tr-4-valve","provider":"PlentyTorque","version":"1.0","type":"link"}