{"product_id":"ar-pro-3-50-4-10-18-dirt-bike-inner-tubes-with-tr4-valve-heavy-duty-2-pack","title":"AR-PRO 3.50\/4.10-18 Dirt Bike Inner Tubes with TR4 Valve – Heavy-Duty 2-Pack","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eAR-PRO brings a versatile set of inner tubes designed for 18-inch dirt bike rims. This 2-pack delivers ready-to-install tubes that align with a wide range of dirt and pit bikes, offering dependable performance across varied riding styles. The tubes are built to complement your tires without compromising on durability or ease of maintenance, making them a practical upgrade for riders who value consistency on the trail.\u003c\/p\u003e\n\u003ch2\u003eUniversal 18-inch fit that covers multiple tire sizes\u003c\/h2\u003e\n\u003cp\u003eThese tubes are crafted to fit wheels in the 3.50 to 4.10-inch width range, aligning with common 18-inch tires such as 100\/90-18, 100\/100-18, 110\/80-18, and 110\/90-18. The included TR4 straight valve is sized for straightforward inflation with standard pumps and gauges, helping you stay in the saddle longer between top-ups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 3.50\/4.10-18\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 sizes do AR-PRO 3.50\/4.10-18 inner tubes cover?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit 3.50\/4.10-18 and match common 18-inch dirt bike tires.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits does the TR4 valve provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: TR4 valve supports reliable inflation and easy seating on standard rim setups.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AR-PRO","offers":[{"title":"Default Title","offer_id":42468086022229,"sku":"B0F53Z5JWJ","price":48.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/ar-pro-350-410-18-dirt-bike-inner-tubes.jpg?v=1778066573","url":"https:\/\/plentytorque.co.uk\/products\/ar-pro-3-50-4-10-18-dirt-bike-inner-tubes-with-tr4-valve-heavy-duty-2-pack","provider":"PlentyTorque","version":"1.0","type":"link"}