Originally Posted by Off the grid
You don't have to change the oil on an EXC for a week trip. Just pack an extra air filter and make sure it's seated well.
Well that is good to know. The 2003 450 EXC is my first KTM and I have been trying to follow the service manual. We covered 1900 miles in that week and while it was dusty I would not say we were pushing anything close to a race pace.
Never really thought that the maintenance intervals could be based on how hard you ride the bike. For easy trail riding what would you think the maintenance intervals should be?