Complex sentence: However, Seth's triple clamps broke which disconnected his front end from the frame resulting in Seth diving head first into the asphalt, but Seth was soon on his feet and even signing autographs before leaving the venue.
Split into simpler sentences: However, Seth's triple clamps broke which disconnected his front end from the frame, resulting in Seth diving head first into the asphalt. But, Seth was soon on his feet and even signing autographs before leaving the venue.