The Hairy Bikers' Restoration Road Trip followed Si and Dave around the UK as they rediscovered, and helped to fix, a number of lost treasures of the industrial age.The Bikers will travel the length and breadth of the UK to meet those with a passion for both keeping the skills of their ancestors alive, restoring the machines that kept Britain's agriculture, transport, and industry moving. Si and Dave learn how to re-forge the wheel of a steam train, renovate rusted cogs and master hot riveting, uncovering secrets of their own past to get a glimpse of what life was like for their forefathers.