Watch all the Raw cuts from Substance BMX's last video, 'Unfinished Business'. Joe Jarvis, Jonny Moffat (BSD), Craig 'Hooch' Sime (BSD), Guy Scroggie, Jack Campbell, and Simon Gibb (BSD) filmed over six months in one of the most northern cities in the UK. Once you're done go watch the full video in all it's glory. Whatever you do, don't miss Joe Jarvis' section - shit gets wild!