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
Ms ThomsonPreviously used road bike Continental tubes and have had no problems
OldnslowUsed Conti tubes for years. Always good and great value from Merlin.
Raphael C. MartinsGood one for a good prices. Pretty heavy, but works fine in my MTB tyres when I have to put.
Jay-vBought 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.
Mr PhillipsIts a good quality inner tube at a great price.
Mr HorwoodConti tubes are reliable
RichardGood tubes, excellent value.
Mr DaviesVery good bombproof tube.
Mr GGreat tubes... good price and quite resilient.
parkesSimply a quality tube , conti rubber is my favoured brand
Andy DeviceTop quality - never had issues with Conti tubes. Thick walls easily accommodates 2.5", but heavy-ish (for a tube). Read as : reliable.