700 x 18-28c Road Bike Inner Tubes - Presta 40mm Long Valve (Pair),Black

I used to buy conti but I have an electric pump and the conti valve would always come loose and cause me some trouble.These instead don’t have this problem with the valve and I have no issues in inflating them with my electric pump. Also in terms of durability I had no issues so far, installed them on 3 bikes including my commuter and only had one flat due to a pretty big piece of glass so overall I would say that are pretty reliable.

good quality product from a premium manufacturer. decent price. I highly recommend.

Good tyres, keeps good amount of air.

Good tubes, well made and a good fit.

Have bought 4 of these, they are good quality but had many punctures within the first month of having my bike (riding to university almost every day) but this may be due to bad luck as the current ones have lasted over a month and are still going strong.

Good value for money inner tubes

I bought these to replace older ones when I replaced my bicycle tyres as they have great reviews. As other reviewers have stated I agree they are great quality, no faults in my use.

Perfect fit. Top quality. Easy to install.

P / L Verhältnis sehr gut

très bien.

Todo bien según lo esperado.

I have been using these tubes for a few seasons now and they are my go to tubes. All tubes have increased in price, but quality remains to be iffy with off brands. These are affordable and very reliable - highly recommend. I wish they sold bigger sets - I think they used to be sold in sets of 4 or 6.

Jusqu'à présent tout va bien!