{"product_id":"bmx-specific-lightweight-inner-tube","title":"BMX Specific Lightweight Inner Tube","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMirage Cycling are excited to showcase our BMX specific inner-tubes, designed and engineered in the UK for use on BMX tracks. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTPU tubes have been used in road cycling for some time and have been a proven advantage as rolling weight can be effectively reduced by between 5X to 10X its actual value depending on speed. The issue with all the TPU products out there is they are not designed for the rigours of a BMX track, 0.1mm is way too thin, most tubes tear on installation and don’t respond well to heat generated by calliper brakes. The Mirage BMX tube is manufactured thicker at 0.3mm making it so much stronger in withstanding what a track has to throw at you. They can be used with disc or calliper brakes. Early trials of this product proved an instant hit with riders actually feeling the difference. I cannot overstate how important the rolling weight is, imagine saving 10x what your 180g rubber tube costs you in acceleration down the start hill. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e Marginal gains win prizes but this might just be more than marginal. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e20 x 1 1\/8th - 1 3\/8th Junior tube, 451mm in diameter weighing in at 39g and comes with an 80mm Presta valve for use with deep carbon rims as well as std alloy ones. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e20 x 1.5-2.1 STD BMX tube weighs in at 47g and comes with a 60mm valve suited to both Presta and Schradar hole sizes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e24 x 1.5-2.1 Cruiser BMX tube weighs in at 57g and again comes with a 60mm valve suitable for Presta or Schradar hole sizes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Mirage Cycling","offers":[{"title":"20 x 1 1\/8th - 1 3\/8th Junior tube","offer_id":54581300724051,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true},{"title":"20 x 1.5-2.1 STD BMX","offer_id":54581300756819,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true},{"title":"24 x 1.5-2.1 Cruiser BMX","offer_id":54581300789587,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/2229\/7683\/files\/IMG_0202_d3d40f77-3e0b-4105-b4d3-a996332db845.jpg?v=1786635080","url":"https:\/\/miragecycling.com\/products\/bmx-specific-lightweight-inner-tube","provider":"Mirage Cycling","version":"1.0","type":"link"}