The innertube fits the following size tyres 4.00-8 or 400-8 or 400x8 or 4.80-8 or 480-8 or 3.50-8 or 350-8 or 3.50x8 or 3.75-8 or 375-8. This innertube fits a number of different size tyres. Not all of the sizes this innertube fits will be printed on the innertube itself, as the space is limited.
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