>>167927This is what a major inland 'road' looks like. That black sand is pretty aggressive, id did chew up my boots and it will eventually chew up every moving part of a bike. Just imagine this environment at 0-5°C, really heavy wind all day and your occasional sand and/or rainstorm.
It is possible to go biking here, but it'll take you months of careful planing and preparation, a good deal of experience in expedition biking and lots of dosh for the gear.