The best quality thicker Butyl  correctly dimensioned  Blockley inner tube. These Blockleys really are the best tubes you can buy, and come as standard with a metal cap.

Many years ago we were asked to supply a standard tube of better quality in the size 135/145-13 which we did, and many years later when we made  the  tyre size 145R13  we decided to improve this tube further so what we have here is the best tube available anywhere. So for those that need a tube, something really good is now available. And because we sell direct to the end user and garages, missing out the middle men Classic tyre wholesalers, we are able to sell this Blockley Superior product at a similar price to anything available elsewhere. You cannot buy a tube this good anywhere else.