Shimano A520 SportTouring Road Pedals. These pedals are made for walking. That is the Shimano PD A520 pedals are a perfect choice for a set of sleek, lightweight pedals that are designed to be used with recessed SPD type shoes to ensure amazingly efficient pedaling coupled with off the bike walking comfort. These pedals replace the classic A515 with an updated look, lower profile, and more weight savings. What hasn't changed is Shimano's legendary attention to detail and quality so you know these pedals will work like a charm and are built to last.