Tubes Built To Last That Won’t Send You BrokeA spare tube is a must in every rider’s emergency repair kit to ensure that you’re never caught out with a flat tyre. This high quality Kenda tube is both dependable and affordable. It’s the perfect tube for your bike – a real solid choice that is built tough to last and won’t break the bank.Synthetic Butyl RubberThis Kenda Schrader Valve Tube is sized for a 27” x 1-1/4” (inch and a quarter) fit and is made with durable, synthetic Butyl rubber. Outstanding for winter riding Butyl tubes are great for carrying as spares to give to fellow cyclists in a spot of bother by the roadside, so grab a handful today while they’re at Pushys super-attractive price.