Continental Race 28 700 x 20-25c Inner Tubes - Long Presta 80mm Valve (Pack of 2), Black

Good tubes with long stems at a fair price. Can’t improve much on that.

Never go wrong with these

Good quality Good value for money

Perfect for their intended use. The valves breathe right length too.

Bought as my new 23mm turbo trainer tyre required a thinner tube than in the original 28mm tyre. These were a quick and easy option and did the job. They do have an exceptionally long valve stem, clearly made for very deep rims. They do still work on my older more traditional depth rims though, the valve stem just sticks out a long way and looks a little daft. Not really an issue when the bike is permanently on a turbo trainer.

Terrible product. The rubber is too thin and easily punctured. I have had a faulty one that split around the valve without riding anywhere. I have put on lots of inner tubes and these just aren’t worth the risk. The fit ok but Don’t waste your money, you can buy cheaper and stronger inner tubes at half the cost.

Always good.

The long stems are useful for deep tyres, and in general these inner tubes are pretty good. Unfortunately, one immediatly punctured, so quality control is not the best. The screw-in valves as well make it very fiddly to pump up with a screw on pump (eg. lezyne pocket drive), should have dabbed on some threadlocker before the ride.

Good

رائع جدا جدا

These tubes were installed into a set of Continental GP5000 road tires, size 25mm onto a set of Zipp 404 rims. They installed easily, fit perfectly and have performed without any issues for severl hundred miles.

Como se describe en el anuncio, muy bien.

I trust these tubes! They are on all my bikes!