Pedal bicycles and bicycle helmets This bulletin alerts suppliers of pedal bicycles and bicycle helmets to some of the hazards associated with these consumer goods. It also outlines some of your responsibilities as a supplier.Date published: 9 Oct 2012 Fixed-gear pedal bicycles - Supplier bulletin This bulletin alerts suppliers of pedal bicycles about serious safety issues related to fixed-gear bicycles, or ‘fixies’. Date published: 12 Jul 2010