Shocking dashcam footage shows a hapless motorcyclist falling off his bike while attempting a risky stunt on a roundabout.<br />The show-off biker was spotted trying to pull a wheelie on a slip road approaching the roundabout in Lincoln last Sunday (26/2).<br />But he lost control of his vehicle and crashed painfully to the road on his backside, narrowly missing nearby cars.<br />He can then be seen speeding off after climbing back onto the bike and is forced to swerve out of the way of another car.<br />Rachel Smith, 49, caught the moment on her dashcam as she was driving along the A1 into Lincoln.
