{"product_id":"zracnica-ulip-20x4-0-za-engwe-l20-boost","title":"ULIP inner tube 20×4.0 for ENGWE L20 Boost","description":"\u003ch2\u003eULIP inner tube marked 20 × 4.0 and 3.50-16\u003c\/h2\u003e\u003cp\u003eThe wide ULIP inner tube has a straight Schrader valve and a dual dimension marking of 20 × 4.0 \/ 3.50-16. It is intended for the matching tire and rim of a wide wheel assembly.\u003c\/p\u003e\u003ch3\u003eFeatures and fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: ENGWE L20 Boost.\u003c\/li\u003e\n\u003cli\u003eULIP 20 × 4.0 \/ 3.50-16; straight Schrader valve.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApproximate dimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOuter tube diameter: 565 mm.\u003c\/li\u003e\n\u003cli\u003eInner tube diameter: 408 mm.\u003c\/li\u003e\n\u003cli\u003eTube width: 80.9 mm.\u003c\/li\u003e\n\u003cli\u003eValve length: 30 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe straight valve is approximately 30 mm long. When choosing, compare the full dimension marking on the old inner tube and tire, and check the access to the valve after installing the wheel.\u003c\/p\u003e\u003ch3\u003eReplacement without pinching the inner tube\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBefore replacing, find the cause of the puncture in the tire or on the rim. A foreign object, sharp edge, or damaged rim tape can immediately damage the new inner tube as well.\u003c\/li\u003e\n\u003cli\u003eSlightly inflate the inner tube, align the valve with the hole, and distribute it evenly in the tire. When installing the tire bead, do not pinch the tube with mounting tools.\u003c\/li\u003e\n\u003cli\u003eInflate to the pressure allowed for the wheel assembly. Check the position of the valve and the seal; do not use the valve cap to stop a leak.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ULIP","offers":[{"title":"Default Title","offer_id":57253571395849,"sku":"ULP3688.00","price":19.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/2316\/5961\/files\/zracnica-ulip-20x4-0-3-50-16-za-siroko-e-kolo-01.webp?v=1786537355","url":"https:\/\/www.evolt.si\/en\/products\/inner-tube-ulip-20x4-0-for-engwe-l20-boost","provider":"eVolt.si","version":"1.0","type":"link"}