Shimano A530 Sport pedals work with cleats and without you decide whether to clip in or to flip pedals and crank on the wide platform. Ideal pedals for recreational riders who commute and tour. Combines SPD mechanism on one side and a concave stable platform pedal body on the other you can ride with cleats or normal shoes. Serviceable cup and cone bearings add to long life of the pedals. Adjustable cleat tension means you can start off with loose tension for extra easy engagement and release and turn up the tension as you progress Ideal for recumbents, commuters and recreational cyclists. the SPD compatible step in system flips over to a concave, stable pedaling platform Pedals feature durable chromoly spindles with 8mm Allen wrench mounts and low maintenance sealed bearing cartridge axles Includes Shimano SH51 cleats also compatible with Shimano SH56 cleats, sold separately Pedal require 4mm Allen wrench for cleat installation, 3mm Allen for tension spring adjustments and 15mm spanner for pedal installation, all available separately.