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Inner tubes for 26, 27.5 and 29 inch

Michelin MTB inner tubes are designed for tyre widths of around 47 to 61 millimetres, which corresponds to roughly 1.9 to 2.4 inches for MTB tyres. The valve length is 48 millimetres.

Many mountain bikers now ride tubeless. Even so, a suitable inner tube belongs in your backpack, because with a large tear in the tyre it is the quickest way to keep riding.

Tip: Before fitting a spare inner tube, feel the inside of the tyre with your fingers. If the thorn is still stuck in it, the new tube will go flat again straight away.