{"product_id":"ar-pro-2-pack-110-100-18-motorcycle-inner-tubes-for-off-road-motocross-pinch-puncture-resistant-tr4-valve-stems","title":"AR-PRO 2-Pack 110\/100-18 Motorcycle Inner Tubes for Off-Road \u0026 Motocross – Pinch \u0026 Puncture-Resistant, TR4 Valve Stems","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your dirt bike setup with AR-PRO’s 2-pack of 110\/100-18 inner tubes, engineered for 18-inch rims and off-road or motocross tires. Each package delivers two natural rubber tubes designed to stay flexible under challenging conditions while aligning with your tire’s performance profile.\u003c\/p\u003e\n\n\u003ch3\u003eWhy these tubes stand out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNatural rubber construction, typically 1.6 mm thick, offers a balance of softness and strength for flexible, enduring performance.\u003c\/li\u003e\n  \u003cli\u003eDurable and abrasion-resistant design helps the tube move with the tire, reducing permanent distortion and wear from rough surfaces.\u003c\/li\u003e\n  \u003cli\u003eEven molding and high-puncture resistance help minimize pinching and twisting around the valve base, supporting longer tube life.\u003c\/li\u003e\n  \u003cli\u003eTR4 valve stems provide a compact, reliable pumping interface and secure seating through vulcanization for dependable maintenance on the trail.\u003c\/li\u003e\n  \u003cli\u003eDesigned for off-road and motocross tires, these tubes aim to be a cost-effective replacement for hard-used tubes on rugged tracks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use and feel\u003c\/h3\u003e\n\u003cp\u003eOn the trail, you’ll notice the natural rubber’s pliability when negotiating rocks, roots, and uneven terrain. The tubes are sized for 110\/100-18 tires, so they fit snugly within your wheel and tire assembly, supporting consistent tire shape and ride feel without excessive stiffness.\u003c\/p\u003e\n\n\u003ch3\u003eWhat to expect in practice\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePotentially smoother handling thanks to a flexible tube that works with tire flex during cornering and impact.\u003c\/li\u003e\n  \u003cli\u003eA robust option for riders who encounter pinch points or puncture-prone sections on dirt bikes and motocross bikes.\u003c\/li\u003e\n  \u003cli\u003eA two-tube packaged solution, which can simplify replacements during long sessions or trips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare tips and installation notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the tire size: 110\/100-18 (4.50 x 18) for compatibility with most 18-inch rims.\u003c\/li\u003e\n  \u003cli\u003eInspect the valve stem area and seating to ensure a secure fit before inflation.\u003c\/li\u003e\n  \u003cli\u003eInstall with proper seating and inflate to the recommended pressure for your riding conditions and tire specifications.\u003c\/li\u003e\n  \u003cli\u003eAvoid exposing tubes to prolonged heat or direct sun to preserve flexibility and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAR-PRO’s 2-pack inner tubes are a practical option for riders seeking reliability in off-road environments. They emphasize compatibility, durability, and a pliant feel that can complement your tire setup without over-promising results.\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 do AR-PRO inner tubes fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit 110\/100-18 tires on 18-inch rims and are sold as a two-pack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits do these tubes offer for off-road riding?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Natural rubber provides flexibility and abrasion resistance, with TR4 valve stems for reliable pumping on rugged terrain.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AR-PRO","offers":[{"title":"Default Title","offer_id":42467343401045,"sku":"B09TT1C8FB","price":48.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/ar-pro-110-100-18-inner-tube-pack-front-view.jpg?v=1778055848","url":"https:\/\/plentytorque.co.uk\/products\/ar-pro-2-pack-110-100-18-motorcycle-inner-tubes-for-off-road-motocross-pinch-puncture-resistant-tr4-valve-stems","provider":"PlentyTorque","version":"1.0","type":"link"}