The M10 Aerobike uses the uniquely flexible with four way micro adjustable frame as the V900 with the unique resistance built into the frame rather than competitors plastic covers which allow sweat to site under them. Belt drive has become the preferred transmission system for indoor bikes delivering reliable super smooth low maintenance service. The M10 builds on this by adding the super smooth application of a magnetic brake. The M10 continues Instyle's drive for the perfect aerobike, delivering the smoothest ride to date. The M10 with it's gold flecked black paint makes for stylish addition to any gym but with a thoroughbred workhorse to deliver reliable service.