The Tubes have a seamless construction, with a mold-cured vulcanization, to ensure uniform roundness Size: 28" - 700x25-32mm Valve type: 42mm Presta Valve Contents: 4 Continental Inner Tubes ...

To save time, carry an inner tube on rides for a quick swap, then take the damaged one home to fix another time. Follow the steps below for easy bike inner tube repairs. Self-adhesive patches ...

A commercial cleaning social enterprise which helps prison leavers in the UK has launched a green initiative to drive ...

NGB Clean, a commercial cleaning social enterprise which helps prison leavers rebuild their lives, has launched a green initiative to drive the recycling of bicycle inner tubes and tyres. The ...