{"product_id":"schwalbe-sv12-bicycle-tire-inner-tube-26-x1-75-650","title":"Schwalbe SV12 Bicycle Tire Inner Tube 26\"x1.75 650","description":"\u003cp\u003e\u003cstrong\u003eAirtightness.\u003c\/strong\u003e Apart from the quality of the ingredients, the  purity of the rubber mixture is crucial to the quality of the tube. The base  material is therefore sieved at enormous pressure through seven filters before  being extruded. All tubes are inserted into a mould and inflated for  vulcanization to ensure constant wall thickness and high air pressure  retention.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eReliability.\u003c\/strong\u003e All tubes are inflated and stored for 24 hours  in order to test for air pressure retention. Afterwards each, individual tube  undergoes a careful visual inspection. This special quality control helps  prevent unpleasant surprises and is why, over many years, Schwalbe tubes have  become highly respected for outstanding reliability by bicycle dealers.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eGroup tube system.\u003c\/strong\u003e Only high elasticity and good quality  allows a tube to cover very many tire sizes. Tube No. 17 can fit tire widths  between 28 mm and 47 mm and that is a big advantage to the trade and  simultaneously it vouches for the tube's quality. Only an extremely high-quality  and reliable tube is up to to this requirement.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eValve.\u003c\/strong\u003e All valves are nickel plated and threaded and valve  inserts are replaceable. Also Schwalbe tubes with the classic bicycle valve are  capable of pressure testing thanks to a high pressure valve seal. And it is  plain to see as each tube is crowned with a transparent polycarbonate dust cap.\u003c\/p\u003e \u003cp\u003eTo find the appropriate tube for your tire size, first select your preferred\u003c\/p\u003e \u003ctable border=\"0\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eSV 12\u003c\/td\u003e \u003ctd\u003e \u003cp\u003e47-559\u003cbr\u003e47-571\u003cbr\u003e37-584\u003cbr\u003e44-584\u003cbr\u003e32-590\u003cbr\u003e37-590\u003cbr\u003e44-590\u003cbr\u003e32-597\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e26 x 1.75\u003cbr\u003e26 x 1 3\/8\u003cbr\u003e26 x 1 1\/2 x 1 3\/8\u003cbr\u003e26 x 1 1\/2 x 1 5\/8\u003cbr\u003e26 x 1  1\/4\u003cbr\u003e26 x 1 3\/8\u003cbr\u003e26 x 1 5\/8\u003cbr\u003e26 x 1 1\/4\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cbr\u003e650 x 45C\u003cbr\u003e650 x 35B\u003cbr\u003e650 x 42B\u003cbr\u003e650 x 32A\u003cbr\u003e650 x 35A\u003cbr\u003e650 x  42A\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e140 g\u003c\/td\u003e \u003ctd\u003ePresta 40 mm\u003c\/td\u003e \u003ctd\u003e10423343\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"Schwalbe Korea","offers":[{"title":"Default Title","offer_id":44972466077766,"sku":"449093","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0328\/7110\/files\/sv_12_47-559.jpg?v=1777687076","url":"https:\/\/bicyclehero.com\/products\/schwalbe-sv12-bicycle-tire-inner-tube-26-x1-75-650","provider":"BicycleHero","version":"1.0","type":"link"}