Of course, you can also pump them further. It even says here max 8.5 bar - but that makes no sense at all. The advantage of 28s is that you can pump them less and thus run faster on non-slippery roads. There are 1000 articles on this topic. Depending on your weight, the ideal pressure will probably be between 5.5 and 6.5/7 bar.

The Continental Grand Prix 5000 (28 x 1.10, 28-622) is not tubeless-ready. It is a folding tire designed for racing bikes with a slick tread pattern, but it does not have tubeless compatibility indicated. The tubeless-compatible version is the Grand Prix 5000 S TR, which is specifically designed for tubeless use and hookless rims, but the standard Grand Prix 5000 does not have this feature. Therefore, the product in question requires an inner tube for use.

The package normally contains a single tyre. The packaging usually contains one tyre, unless explicitly stated otherwise.

Unfortunately, we do not currently have the size you require in our range.

You can choose from 3 colour variants in the WebShop: -Black, Transparent = black with a brown border -Black = all black -Black, Cream = black with beige border I clicked on the picture with the brown edge and got a tyre with a brown edge.

1 Tyre

No, in my opinion this model is not tubeless ready.

No, this is not the tubeless version. This version is supplemented with the designation "TL".

Unfortunately, the manufacturer does not indicate this. I'm sorry.

Thank you for pointing this out. However, the product is correctly maintained.

Unfortunately not