MBUK Video: World’s First Production Mountain Bike!

The 1981 Specialized Stumpjumper has gone down in the history books as the world's first mass-produced mountain bike. But the giant US brand aren't the only ones with a claim to that title. In our latest MBUK video, Will checks out the Lawwill Knight Pro Cruiser, a BMX- and motocross-influenced machine that hit shops three years earlier...

Give it a watch below, and look out for more MBUK vids dropping every Wednesday on BikeRadar's YouTube channel!