Hi iddimus - Do you need a hub for an 11-speed cassette? If not, then this thread is the wrong place to ask this question. Also, if you want a second brake on your rear wheel then does your frame have the mounting points for a disc brake or a drum brake? Plus, what is the width of your current hub - possibly 145mm or 135mm? You need to give lots more information before anyone can give you helpful advice, and it's possible that this thread is not the correct place to ask your question (you can easily start your own thread for this topic if necessary). I wish you all the best for your trip, it looks interesting.