{"product_id":"schwalbe-air-plus-inner-tube-nr-19-ap-28-29-av-40mm-40-62-622-butyl","title":"Schwalbe Air Plus Inner Tube Nr. 19-AP – 28\"\/29\", AV 40mm, 40\/62-622, Butyl","description":"\u003ch2\u003eSchwalbe Air Plus Tube Nr. 19-AP – Less Pumping, More Riding on 28\"\/29\" Wheels\u003c\/h2\u003e\u003cp\u003eWhether you’re commuting on a 28\" trekking bike or hammering trails on a 29er, the \u003cstrong\u003eSchwalbe Air Plus Nr. 19-AP\u003c\/strong\u003e is the inner tube that quietly does its job better than anything standard. Made with a high proportion of pure butyl rubber and walls approximately \u003cstrong\u003e70% thicker\u003c\/strong\u003e than a conventional tube, it holds air significantly longer and resists punctures and pinch flats with ease. Fit it, inflate it, and get on with riding — that’s the Air Plus way.\u003c\/p\u003e\u003cp\u003eThis version uses an \u003cstrong\u003eAV (Auto Valve \/ Schrader) valve\u003c\/strong\u003e with a 40 mm stem — the same type found on car tyres, compatible with virtually any pump or petrol station compressor. It fits tyres from 40 to 62 mm wide (ETRTO 40\/62-622), covering a wide range of 28\" and 29\" applications from road to trail. And like all Schwalbe tubes, it is \u003cstrong\u003e100% recyclable\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSuperior air retention — holds air significantly longer than standard tubes\u003c\/li\u003e\n\u003cli\u003e~70% thicker walls for above-average puncture and pinch-flat protection\u003c\/li\u003e\n\u003cli\u003eHigh-purity butyl rubber construction\u003c\/li\u003e\n\u003cli\u003eValve type: AV (Auto Valve \/ Schrader), 40 mm length\u003c\/li\u003e\n\u003cli\u003eFits 28\" and 29\" wheels (ETRTO 40\/62-622)\u003c\/li\u003e\n\u003cli\u003eTyre width range: 40–62 mm\u003c\/li\u003e\n\u003cli\u003e100% recyclable\u003c\/li\u003e\n\u003cli\u003eWeight: 320 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Schwalbe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Air Plus Nr. 19-AP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel size:\u003c\/strong\u003e 28\" \/ 29\" (also known as 700c \/ 622)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eETRTO:\u003c\/strong\u003e 40\/62-622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin. tyre width:\u003c\/strong\u003e 40 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. tyre width:\u003c\/strong\u003e 62 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim diameter (ETRTO):\u003c\/strong\u003e 622 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve type:\u003c\/strong\u003e AV \/ Auto Valve \/ Schrader\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve length:\u003c\/strong\u003e 40 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Butyl rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 320 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecyclable:\u003c\/strong\u003e Yes, 100%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e 1 inner tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSales unit:\u003c\/strong\u003e 1 piece per box \/ VE: 25\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eIs this tube compatible with both 28\" and 29\" wheels?\u003c\/h4\u003e\u003cp\u003eYes — 28\" and 29\" wheels share the same ETRTO rim diameter of 622 mm. The difference is in tyre width and marketing convention: 28\" is typically used for trekking and city bikes, while 29\" refers to mountain bike wheels. This tube (ETRTO 40\/62-622) fits both, as long as your tyre width falls between 40 and 62 mm.\u003c\/p\u003e\u003ch4\u003eWhat valve type does this tube use?\u003c\/h4\u003e\u003cp\u003eThe Nr. 19-AP uses an \u003cstrong\u003eAV (Auto Valve \/ Schrader) valve\u003c\/strong\u003e with a 40 mm stem. This is the same valve type found on car tyres and is compatible with most standard floor pumps, hand pumps, and petrol station air compressors. No special pump head is required.\u003c\/p\u003e\u003ch4\u003eWhat makes the Air Plus better than a standard tube?\u003c\/h4\u003e\u003cp\u003eThe Air Plus is made with a higher proportion of pure butyl rubber and has walls approximately 70% thicker than a standard tube. This results in significantly better air retention (you pump up less often) and above-average resistance to punctures and pinch flats.\u003c\/p\u003e\u003ch4\u003eWhat tyre widths is this tube compatible with?\u003c\/h4\u003e\u003cp\u003eThis tube fits tyres between 40 and 62 mm wide (ETRTO 40\/62-622). This covers a wide range of 28\" trekking tyres and 29\" MTB tyres. Always check your tyre’s ETRTO width before ordering.\u003c\/p\u003e\u003ch4\u003eIs this tube compatible with e-bikes?\u003c\/h4\u003e\u003cp\u003eYes — the Air Plus tube is suitable for use in e-bike tyres within the compatible size range (28\"\/29\", 40–62mm). Its thicker walls make it a particularly good choice for heavier e-bikes where puncture resistance is important.\u003c\/p\u003e\u003ch4\u003eIs the Schwalbe Air Plus tube recyclable?\u003c\/h4\u003e\u003cp\u003eYes — like all Schwalbe tubes, the Air Plus Nr. 19-AP is 100% recyclable. Schwalbe runs a tube recycling programme, so when your tube reaches the end of its life, it can be returned for recycling rather than going to landfill.\u003c\/p\u003e","brand":"Schwalbe","offers":[{"title":"Default Title","offer_id":57204892139785,"sku":"1432821121","price":14.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0082\/4128\/3143\/files\/143_28_21121_4026495929509_1_png.webp?v=1784324433","url":"https:\/\/silverbackbikes.de\/de\/products\/schwalbe-air-plus-inner-tube-nr-19-ap-28-29-av-40mm-40-62-622-butyl","provider":"Silverback Bikes","version":"1.0","type":"link"}