{"product_id":"10463853","title":"Schwalbe SV7S - 20 x 1 1\/8\" - 20 x 1 3\/8\" - Presta - 40mm","description":"\u003cp\u003eExtremely airtight! The Butyl rubber compound prevents pressure loss and fewer occassions to inflate. Extremely reliable! Quality control for safer cycling: Each tube is checked twice at the factory to ensure safer cycling. Having the correct pressure means fewer punctures and reduced rolling resistance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e20 x 1 3\/8\" (37-438)\u003c\/li\u003e\n\u003cli\u003e500 x 28A (28-440)\u003c\/li\u003e\n\u003cli\u003e500 x 35A (37-440)\u003c\/li\u003e\n\u003cli\u003e20 x 1 1\/8\" (28-451)\u003c\/li\u003e\n\u003cli\u003e20 x 1 3\/8\" (37-451)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schwalbe","offers":[{"title":"PURPLE \/ 1\/8\"","offer_id":44515829317698,"sku":"10463853","price":9.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0345\/0997\/files\/p69833163e6fe75.98928857.jpg?v=1785060092","url":"https:\/\/shop.contourcycles.co.uk\/products\/10463853","provider":"Contour Cycles","version":"1.0","type":"link"}