Don’t miss the GNCC ATV Highlight show on NBCSN Sunday, October 15 at 4:30 p.m. ET from The Wiseco John Penton, Round 9 of the 2017 AMSOIL Grand National Cross Country Series presented by Maxxis. If you happen to miss the premiere there will also be a repeat airing of the show on Wednesday, October 18 at 4:30 p.m. ET.