Shimano PD-M520 Pedals. Value for money dual sided SPD pedal, a favorite XC mountain bike pedal. Super-compact and lightweight design for a multitude of cycling uses. Sealed cartridge bearing spindle keeps out water and mud for a smooth action, and makes for a durable pedal. Buy this Product and Save £13.50 on Shimano PD-M520 Pedals Now £16.49.