A high quality thicker inner tube made from the best material butyl, suitable for tyre sizes 26x 21/2 and 26x3 , with an "on centre" valve stem. An excellent tube sold at a low price.

A reinforced inner tube suitable for our Blockley beaded edge tyre size 26x3 (700x80) and 26x2.5 (650x60) made from the best material, butyl. Having a thicker section as well as using the superior butyl material means there is no longer the contatant need for pumping the tyres up! This tube has a good wall thickness because this is what is required. And for interest the weight of this tube is 1lb 10oz, which is some 8oz. more (or put another way 37% more) than the Michelin 21MD tube.