The PD-M520 is a great choice if you’re looking for a classic SPD pedal with a well tested and trustworthy design. The PD-M520 has a compact body and open binding for reliable clipping in and out in all conditions. A chromoly spindle and sealed bearing cartridge axle ensure durable and low-maintenance performance. Features: The PD-M520 is an SPD Pedal Ideal for Enthusiast MTB or Road Cyclists: Classic SPD reliability and performance Well Tested and Trustworthy Design: Compact body design with open binding for easy entry and engagement Excellent Mud Shedding Ability: Binding mechanism design sheds mud and debris for reliable engagement and release in all conditions Customizable Engagement and Release: Adjustable tension settings for smooth and confident clipping in and out Durable and Low Maintenance: Strong chromoly spindle and low-maintenance sealed bearing cartridge axle SPD cleats included ###section### Product Specs TYPE: 9/16" - 3pc PADDING:  WEIGHT: 0.84lbs (380g)