Pedals Shimano PD-M520 SPD

Shimano PD-M520 SPD are black dual-sided clipless pedals designed for mountain, gravel, touring and performance bicycles.

Key Features

Construction and Design

The compact pedal body features an open construction that helps clear mud, sand and debris from the binding mechanism. The dual-sided SPD system allows the shoe to engage from either side, reducing the need to position the pedal before clipping in.

The pedals use a durable chromoly steel spindle and a sealed cartridge bearing axle system. Their black finish coordinates easily with different bicycles and drivetrain components.

Main Functions

The SPD mechanism creates a secure connection between the cycling shoe and pedal, supporting efficient power transfer while pedalling. Its open binding design performs reliably in muddy conditions and limits the build-up of debris.

Entry and release spring tension can be adjusted independently on each side of the pedal. Lower tension makes disengagement easier, while higher tension provides a firmer connection during intensive riding.

Use and Compatibility

The pedals are compatible with cycling shoes featuring a two-bolt SPD cleat mounting pattern. Shimano SM-SH51 cleats are included and release by twisting the heel outwards.

The standard 9/16-inch thread fits most adult bicycle cranksets. The pedals are suitable for mountain bikes, gravel bikes, cyclocross, touring and performance-oriented everyday bicycles.

Additional Features

The average weight is approximately 380 g per pair. The pedals have a 17 mm stack height and a 55 mm distance from the crank to the pedal centre.

Optional SM-SH56 multi-release cleats and SM-PD22 reflectors can also be used. The sealed bearing mechanism reduces maintenance requirements and helps protect internal components from water and dirt.

Summary

Shimano PD-M520 pedals are intended for cyclists who need a dependable and straightforward SPD pedal system. Their dual-sided entry, adjustable spring tension, effective mud shedding and included SM-SH51 cleats make them suitable for training, touring and off-road riding.