On the bottom of the fuel tank, aside from the fuel line and electrical connectors there are two hoses. The smaller goes to the 'canister' on the left side of the bike. The larger is labelled as a drain hose in the shop manual and it is routed by honda down through the center frame connector. Mine always folds when the tank is lowered and I see no way it would not the way it is routed. Of course, when the tank is propped up it looks perfectly fine.