{"product_id":"zracnica-chaoyang-20x4-04-9-za-elektricno-kolo-engwe-ep-2-pro","title":"Chaoyang 20 × 4.0\/4.9 inner tube for ENGWE EP-2 Pro electric bike","description":"\u003ch2\u003eChaoyang inner tube for widths from 4.0 to 4.9\u003c\/h2\u003e\u003cp\u003eThe Chaoyang 20 × 4.0\/4.9 is an inner tube for corresponding wide 20-inch tires. The black rubber design features a straight valve approximately 32 mm long.\u003c\/p\u003e\u003ch3\u003eFeatures and fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: ENGWE EP-2 Pro.\u003c\/li\u003e\n\u003cli\u003eChaoyang 20 × 4.0\/4.9; straight valve approximately 32 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApproximate dimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOuter diameter of inner tube: 550 mm.\u003c\/li\u003e\n\u003cli\u003eInner diameter of inner tube: 400 mm.\u003c\/li\u003e\n\u003cli\u003eWidth of inner tube: 60 mm.\u003c\/li\u003e\n\u003cli\u003eStraight valve length: 32 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 4.0\/4.9 range indicates the tire widths it is intended for. Also, check the valve type and height; after installation, it must be accessible for the pump and aligned straight relative to the rim opening.\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 rim. Debris, sharp edges, or a 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 inside the tire. When installing the bead, do not pinch it with mounting tools.\u003c\/li\u003e\n\u003cli\u003eInflate to the pressure allowed for the wheel assembly. Check the valve position and sealing; 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":56829558128905,"sku":"ULP2842.00","price":19.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/2316\/5961\/files\/de68b4a1a722402885bf430e9022f684.jpg?v=1771435250","url":"https:\/\/www.evolt.si\/en\/products\/inner-tube-chaoyang-20x4-0-4-9-for-electric-bike-engwe-ep-2-pro","provider":"eVolt.si","version":"1.0","type":"link"}