The PD-M520 is a classic SPD pedal with a well-tested and trustworthy style. It has a compact body and open binding for reliable clipping in and getting into all conditions. A chrome-moly spindle and sealed bearing cartridge axle guarantee sturdy and low-maintenance performance. It additionally offers real Shimano SPD performance which can improve your pedaling potency and power transfer. so that you can move quickly with special options like greater efficiency, stability, and comfort with the SPD system. Its open binding mechanism lets the mud and trash be pushed out in no time after you step into the pedal. Its superior mud-shedding style means reliable clipping in and getting into all conditions. The tension settings are adjustable therefore you'll customize the force needed to clip in and out.