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How To: Fix a Flat Bike Tire
Flat? Fixed. Our simple how-to video will show you how to get back on two wheels in no time flat.
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| Size | 20" x 1.25-1.5", 48mm | 24" x 7/8-1.0", 48mm | 24" x 1.75-2.125", 48mm | 26" x 2.0-2.4", 48mm | 26" x 2.5-2.8", 48mm | 26" x 1.25-1.75", 48mm | 26" x 1.75-2.125", 33mm | 26" x 1.75-2.125", 48mm | 27.5" x 2.0-2.4", 48mm | 27.5" x 2.2-2.5", 48mm | 29" x 2.0-2.4", 48mm | 29" x 1.75-2.125", 48mm | 650C x 18-25mm, 48mm | 700C x 18-25mm, 33mm | 700C x 20-28mm, 48mm | 700C x 20-28mm, 60mm | 700C x 20-28mm, 80mm | 700C x 28-32mm, 36mm | 700C x 28-32mm, 48mm | 700C x 28-32mm, 80mm | 700C x 35-44mm, 33mm | 700C x 35-44mm, 48mm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diameter | 20" | 24" | 24" | 26" | 26" | 26" | 26" | 26" | 27.5" | 27.5" | 29" | 29" | 650C | 700C | 700C | 700C | 700C | 700C | 700C | 700C | 700C | 700C |
| Width | 1.25-1.5" | 7/8-1.0" | 1.75-2.125" | 2.0-2.4" | 2.5-2.8" | 1.25-1.75" | 1.75-2.125" | 1.75-2.125" | 2.0-2.4" | 2.2-2.5" | 2.0-2.4" | 1.75-2.125" | 18-25mm | 18-25mm | 20-28mm | 20-28mm | 20-28mm | 28-32mm | 28-32mm | 28-32mm | 35-44mm | 35-44mm |
| Length | 48mm | 48mm | 48mm | 48mm | 48mm | 48mm | 33mm | 48mm | 48mm | 48mm | 48mm | 48mm | 48mm | 33mm | 48mm | 60mm | 80mm | 36mm | 48mm | 80mm | 33mm | 48mm |
| Valve | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta | Presta |
| ETRTO | 32/38-406 | 22/25-507 | 44/54-507 | 50/61-559 | 64/71-559 | 32/47-559 | 47/57-559 | 47/57-559 | 51/61-584 | 56/64-584 | 51/61-622 | 44/54-622 | 18/25-571 | 18/25-622 | 20/28-622 | 20/28-622 | 20/28-622 | 28/32-622 | 28/32-622 | 28/32-622 | 35/44-622 | 35/44-622 |
| Weight | 90g | 90g | 155g | 245g | 265g | 175g | 200g | 200g | 225g | 313g | 235.55g | 220g | 95g | 115g | 115g | 115g | 120g | 130g | 130g | 130g | 170g | 140g |