"155/165-13" Blockley inner tube. A superior quality much thicker Butyl inner tube by Blockley for tyre sizes 155R13 and 165R13. Also suitable for cross ply tyre size 5.20x13. Note that all Blockley inner tubes come with a high quality metal valve stem cap included in the price.

When you need a really good quality inner tube to suit tyre sizes 155R13 or 165R13, that you can really rely on, then this is it. No more suffering with tube problems! This Blockley butyl inner tube weighs considerably more than anything else available and is sized correctly. Along with its thicker wall thickness, it is not being stretched into the tyre size because it is dimensionally correct, so you end up with the same tube thickness in service. If you need to fit an inner tube, there is nothing better than the Blockley tubes we produce - which is why we make them.