If you can't afford a fancy base station, don't worry, we can't either! Instead use a big tent to hide your dirtbike while camping.
Check out this little run through video of ADB Ed Mitch Lees showing how his Oztent SV-5 Max with all the attachments can hide a dirtbike in the front of it so there’s less chance of someone just walking along and stealing it while you’re camping.