{"product_id":"reinforced-inner-tube-ulip-16x2-125-with-valve-45-for-electric-bike-or-wheelchair","title":"ULIP Reinforced Inner Tube 16 x 2.125 with 45° Valve for Electric Bike or Wheelchair","description":"\u003ch2\u003eULIP Reinforced Inner Tube 16 x 2.125 with 45° Valve for Electric Bike or Wheelchair\u003c\/h2\u003e\n\u003cp\u003eThis ULIP Reinforced Inner Tube is designed for electric bikes or wheelchairs that use 16-inch wheels. It features a 45-degree angled valve stem, which can facilitate easier inflation depending on your wheel design. This inner tube is a direct replacement part for servicing worn or damaged tubes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 16 x 2.125 inches. This indicates a nominal wheel diameter of 16 inches and a tube width suitable for tyres around 2.125 inches wide.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Angled valve stem. The valve is positioned at a 45-degree angle from the tube surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Length:\u003c\/strong\u003e Approximately 30mm (as shown in image 2).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 179.2g (Net Weight, as shown in image 2).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter (uninflated):\u003c\/strong\u003e Approximately 395mm (as shown in image 2).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter (uninflated):\u003c\/strong\u003e Approximately 320mm (as shown in image 2).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth (uninflated):\u003c\/strong\u003e Approximately 40mm (as shown in image 2).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility and Selection Guide\u003c\/h3\u003e\n\u003cp\u003eTo ensure correct fitment, it is crucial to verify the specifications of your existing tyre and wheel assembly. The nominal wheel size alone is not sufficient. Please check the following:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTyre Sidewall Marking:\u003c\/strong\u003e Locate the size marking on your current tyre's sidewall. It should match \"16 x 2.125\" for optimal compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Hole Angle:\u003c\/strong\u003e Confirm that your wheel rim's valve hole is suitable for a 45-degree angled valve. Some rims require straight valves, while others benefit from angled ones for easier access.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Hole Diameter:\u003c\/strong\u003e Ensure the valve stem diameter of this inner tube is compatible with the valve hole on your wheel rim.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis inner tube is a dimensionally specified component. Compatibility depends on the exact measurements and design of your existing tyre and wheel. If you are uncertain, compare the markings on your old inner tube or tyre with the specifications provided here.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation and Safety Notes\u003c\/h3\u003e\n\u003cp\u003eWhen installing the inner tube:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCarefully inspect the inside of the tyre for any sharp objects or debris that could puncture the new tube.\u003c\/li\u003e\n  \u003cli\u003ePartially inflate the inner tube before inserting it into the tyre to give it shape and help prevent pinching during installation.\u003c\/li\u003e\n  \u003cli\u003eEnsure the valve stem is correctly seated through the rim's valve hole and is not at an extreme angle.\u003c\/li\u003e\n  \u003cli\u003eAfter installation, inflate the tyre to the pressure recommended by the tyre manufacturer (usually found on the tyre sidewall). Do not overinflate.\u003c\/li\u003e\n  \u003cli\u003eAfter initial inflation, check for proper bead seating around the entire circumference of the rim on both sides.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ULIP","offers":[{"title":"Default Title","offer_id":64137305981305,"sku":"ULP3686.00","price":14.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/7076\/1337\/files\/ulip-reinforced-inner-tube-16x2-125-with-45-valve-for-electric-bike-or-wheelchair-01.webp?v=1785595371","url":"https:\/\/www.evolt.eu\/cs\/products\/reinforced-inner-tube-ulip-16x2-125-with-valve-45-for-electric-bike-or-wheelchair","provider":"eVolt.eu","version":"1.0","type":"link"}