Film tire 28 x 1.75 (47-622) Black

Frequently asked questions

• How do I know if the outer tire 28 x 1.75 fits on my bike?

  The size is written on the side of your current tire. If it says 28 x 1.75, 28 x 1 3/4, or 47-622, then this tire fits. The second number (622) is the diameter of the rim, and that must always match exactly. If you’re unsure, our customer service team is happy to help.

• Which inner tube do I need for this outdoor tire?

  You need a 28-inch inner tube that is suitable for 47-622, for example an inner tube 28 x 1.75. Choose an inner tube with the same valve as now, that is a Dutch valve, a French valve or an automotive valve, so that it fits in the valve hole of your rim.

• What does 47-622 mean?

  This is the ETRTO size, the international standard for bicycle tires. 47 is the width of the tire in millimeters and 622 is the diameter of the rim in millimeters. With this size you can be sure that you choose the right tire, even if the inch sizes differ.

• What tire pressure should I inflate this tire to?

  The minimum and maximum tire pressure are located on the side of the tire. Pump the tire to a value between these two. If you are riding with a lot of luggage or are heavier, choose a higher pressure. If you want more comfort, choose a slightly lower one. Check the tire pressure every few weeks.

• What is the difference between a tire of 28 x 1.75 and 28 x 1.40?

  A tire of 28 x 1.75 (47 mm) is wider than a tire of 28 x 1.40 (37 mm). The wider tire is more comfortable and more stable. A narrower tire rolls slightly lighter and is therefore faster. Make sure there is enough space between your tire and fender or frame for a wider tire. If you are unsure, our customer service team is happy to help you.