{"product_id":"29-1-90-2-50-48","title":"29x1.9\/2.5 Self-Repairing 48 mm Presta Valve Inner Tube","description":"\u003cp\u003eThis inner tube allows you to continue cycling when a conventional inner tube would have gone flat.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eChoosing an inner tube:\u003c\/h4\u003e\u003cp\u003eTo take proper care of your bike, it's important to know the exact dimensions of your tyres.This info appears on the sidewall of the tyre (diameter and section).\nFor example, 29x1.90 means that the tyre is 29 inches in diameter and 1.90 inches wide.\nOn the tyre sidewall you will also find the dimensions in mm in ETRTO international units.\nFor example, 50-622 means that the tyre is 50mm wide with a 622mm internal diameter (approx. 29x1.90).\u003c\/p\u003e\u003ch4\u003eTo take the inner tube out, you'll need the following tools:\u003c\/h4\u003e\u003cp\u003eIt's easy to take your inner tube out using our B'TWIN tyre lever.\u003c\/p\u003e\u003ch4\u003eChecks to carry out before installing an inner tube:\u003c\/h4\u003e\u003cp\u003eFor correct mounting, it's always good to check everything first: clean tyre, no fractures on the rim strip, no damage on the rim.\u003c\/p\u003e\u003ch4\u003eHow to change an inner tube:\u003c\/h4\u003e\u003cp\u003eWatch our tutorial.Pump the inner tube up slightly to avoid errors.Place the valve in position, install the inner tube inside the tyre, and push it into the rim without getting the membrane stuck.\u003c\/p\u003e\u003ch4\u003eFitting a tyre: \u003c\/h4\u003e\u003cp\u003eThe right way to mount a tyre is to start with the valve and end on the opposite side, without using a tyre lever to prevent the risk of puncture.\u003c\/p\u003e\u003ch4\u003eInflating a tyre: \u003c\/h4\u003e\u003cp\u003eBefore pumping, check the pressure in PSI or bars.While you're pumping, make sure the tyre stays properly in position.\u003c\/p\u003e\u003ch4\u003ePro advice:\u003c\/h4\u003e\u003cp\u003eTo forestall the risk of puncture from pinching and to achieve the best performance, we recommend checking and, if necessary, pumping up your front tyre before each ride. \u003c\/p\u003e\u003ch4\u003eMore info available on this link:\u003c\/h4\u003e\u003cp\u003ehttps:\/\/conseilsport.decathlon.fr\/how-to-change-your-inner-tube\u003c\/p\u003e\u003ch4\u003eWeight: \u003c\/h4\u003e\u003cp\u003e430g\u003c\/p\u003e\u003cp\u003e29\" self-sealing inner tube with Presta valve.\nThe preventive sealant inside the inner tube instantly repairs punctures (less than 3 mm).\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"grid__item large--one-half medium--one-half productFeature productFeature--easy-to-breathe\"\u003e\u003cdiv class=\"grid--full\"\u003e\u003cdiv class=\"grid__item one-fifth productFeature-icon\"\u003e\u003cimg class=\"productFeature-image\" src=\"\" data-src=\"https:\/\/contents.mediadecathlon.com\/b65161\/pic.jpg\"\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item four-fifths productFeature-content\"\u003e\u003ch5 class=\"productFeature-title\"\u003eCompatibility\u003c\/h5\u003e\u003cp class=\"productFeature-description\"\u003e29\" Presta valve (small valve) tyres. ETRTO 47\/64 - 622\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item large--one-half medium--one-half productFeature productFeature--easy-to-breathe\"\u003e\u003cdiv class=\"grid--full\"\u003e\u003cdiv class=\"grid__item one-fifth productFeature-icon\"\u003e\u003cimg class=\"productFeature-image\" src=\"\" data-src=\"https:\/\/contents.mediadecathlon.com\/b65158\/pic.jpg\"\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item four-fifths productFeature-content\"\u003e\u003ch5 class=\"productFeature-title\"\u003eLasting air retention\u003c\/h5\u003e\u003cp class=\"productFeature-description\"\u003eOptimised composition to ensure your inner tube has a good seal.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item large--one-half medium--one-half productFeature productFeature--easy-to-breathe\"\u003e\u003cdiv class=\"grid--full\"\u003e\u003cdiv class=\"grid__item one-fifth productFeature-icon\"\u003e\u003cimg class=\"productFeature-image\" src=\"\" data-src=\"https:\/\/contents.mediadecathlon.com\/b65288\/pic.jpg\"\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item four-fifths productFeature-content\"\u003e\u003ch5 class=\"productFeature-title\"\u003ePuncture resistance\u003c\/h5\u003e\u003cp class=\"productFeature-description\"\u003eThe liquid in the inner tube seals small punctures (\u003c 3mm).\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003eThis inner tube allows you to continue cycling when a conventional inner tube would have gone flat.\u003c\/p\u003e","brand":"DECATHLON","offers":[{"title":"968605 \/ ﺏﺩﻮﻧ ﻢﻗﺎﺳ \/ Default","offer_id":48273789747352,"sku":"4096922","price":55.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/5707\/9704\/files\/pic_a1b37917-b589-493a-a253-6368e29446f7.jpg?v=1773107541","url":"https:\/\/ar.decathlon.com.sa\/en\/products\/29x1-9-2-5-self-repairing-48-mm-presta-valve-inner-tube","provider":"ديكاتلون السعودية","version":"1.0","type":"link"}