Shimano PD-M520 SPD Clipless Pedals Silver.  SPD classic reliability and performance perfected for MTB or road cyclists.
 
Technical features:
 

• Compact body design with open binding for easy entry.

• Greater mud and dirt repellence than any other pedal in its class.

•  Adjustable cleat tension.

• Chrome alloy axle and low maintenance sealed bearing cartridge axle.

• Weight: 380 g (pair).