Baker Drivetrain Big Dog Clutch Kit Replacement clutch friction discs and steels for Big Dog Choppers. Features: This ruff and tuff clutch set is ready to let your big dog hook up and will last as well Replaces friction and steel plates For Big Dog models with 9 plate clutches Direct fit for: 2009-2010 Big Dog Wolf 2009-2010 Big Dog Coyote 2005-2010 Big Dog Mastiff 2005-2010 Big Dog K9 2005-2010 Big Dog Pitbull 2005-2007 Big Dog Chopper 2005-2006, 2008-2010 Big Dog Ridgeback 2005, 2007, 2009-2010 Big Dog Bulldog Note: Will not fit if original clutch has 12 plates.