Shimano invented SPD. Since then, weight has decreased while mud clearance has increased. Thanks to Shimano's expertise in bearings, forging and pedaling dynamics, the reliability of SPD has always been the benchmark in the industry. Ultimate Power Transfer Matched With Legendary Ingenuity and Reliability.

SPECIFICATIONS

• Wider edge-to-edge contact area provides solid pedal-shoe interface and transmits power efficiently
• Cylindrical contact area sheds mud better for consistent stepping-in & out
• Better mud clearance
• Stress-free pedaling
• Improved axle durability
• Shorter 3MM Axel