{"product_id":"presta-valve-bicycle-tube-24-x-1-1-1-8-40mm","title":"Presta Valve Bicycle Tube 24\" x 1 - 1-1\/8\" (25\/28-540\/541), 40mm - Duro","description":"\u003cp\u003eA 24\" butyl inner tube with a 40 mm Presta (French) valve, sized 24\" x 1 – 1 1\/8\" (ETRTO 25\/28-540\/541). The common fit for 24-inch wheels on kids' bikes, junior road bikes and older touring frames running narrow tyres.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 24\" x 1 – 1 1\/8\" (25\/28-540\/541)\u003c\/li\u003e\n\u003cli\u003ePresta \/ French valve, 40 mm\u003c\/li\u003e\n\u003cli\u003eButyl rubber\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the size printed on your tyre sidewall before buying — 540 and 541 are both 24-inch but narrower than a typical 24\" x 1.75 kids' tyre, which takes a different tube. Bring the wheel in if you're unsure and we'll match it.\u003c\/p\u003e","brand":"Mackay Cycles","offers":[{"title":"Default Title","offer_id":47869237264555,"sku":"4640","price":15.0,"currency_code":"AUD","in_stock":false}],"url":"https:\/\/www.mackaycycles.com.au\/products\/presta-valve-bicycle-tube-24-x-1-1-1-8-40mm","provider":"Mackay Cycles","version":"1.0","type":"link"}