Butyl tubes with the excellent Continental quality. Every inner tube passes a stringent 100% quality control inspection. Seamless construction, with a mould-cured vulcanisation to ensure uniform roundness and to give a smooth ride and handling.
28/29 x 1.75 – 2.5
MTB wheel size - 29”
Valve length - 42mm
Bought them as spare tubes. So I haven't use them yet. But by just inspecting and looking at this tubes, you can say that the quality of this tubes are great.
Its a good quality inner tube at a great price.
Conti tubes are reliable
Good tubes, excellent value.
Very good bombproof tube.
Great tubes... good price and quite resilient.
Simply a quality tube , conti rubber is my favoured brand
Top quality - never had issues with Conti tubes. Thick walls easily accommodates 2.5", but heavy-ish (for a tube). Read as : reliable.