Sheffield Style Bicycle Racks Ground mounted bike rack in Sheffield style for use outside public buildings, offices, and workplaces. Popular style of Bike Rack providing economic, durable and effective bike storage Manufactured in hot dip galvanised mild steel for long life Choose from surface fixing or sub surface fixing models 2.5mm gauge steel tube Overall size (above ground): 850mm(h) x 710mm(w) x 48mm(diameter) Surface fixing ground plates: 70mm x 160mm x 5mm Sub-surface fixing model has extra 260mm(h) below ground