So here's the deal: Someone's offered me an old Honda Ag-bike, free of charge. His kids used it to run around on their property - the kids are now older, the bike isn't being used, he's happy to let it go. I'm told it shouldn't need too much work to get it going, it'd be a good little project for my 15 yr-old and me, and if it turns out to be a lost cause it can go to the tip. But...I live in the burbs, I don't own a country property, and I don't know anywhere I could take my kids to ride this thing once we get it going. Not many people own farms or private motocross tracks, yet there are lots of kiddy off-road bikes for sale out there. So - where on earth do people take their kids to ride these things? Any suggestions? Anyone got a paddock they could let us use occasionally?