{"product_id":"schwalbe-presta-tube-sv21ap-27-5-x-40-62-400g","title":"Schwalbe Air Plus Presta Tube SV21AP - 27.5 x 1.5-2.4 - 305 g","description":"\u003cp\u003eThe Schwalbe SV21AP (Air Plus) is a high-durability inner tube specifically designed for 27.5\" (650B) wheels. Engineered for riders who value puncture protection and low maintenance above all else, the Air Plus series features a significantly higher content of pure butyl rubber and a wall thickness that is 70% greater than a standard tube.\u003c\/p\u003e\n\u003cp\u003eAt 305 grams, it is the ideal choice for heavy-duty applications such as E-MTBs, cargo bikes, and long-distance touring. The increased density of the rubber means this tube retains air pressure significantly longer than conventional tubes, drastically reducing the frequency of re-inflation.\u003c\/p\u003e","brand":"Colorado Carbon Bicycles","offers":[{"title":"Default Title","offer_id":51807351439641,"sku":null,"price":14.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6953\/5769\/files\/IMG-7894.png?v=1767763942","url":"https:\/\/coloradocarbonbicycles.com\/products\/schwalbe-presta-tube-sv21ap-27-5-x-40-62-400g","provider":"Colorado Carbon Bicycles","version":"1.0","type":"link"}