Mountain Bike Bearing Self-locking Lock Pedal $ 21.68 Product information: Material: aluminum alloy body, chromium-manganese steel shaft Applicable models: mountain bikes, recreational vehicles Color: black Advantages: It is a mountain bike pedal with self-locking pedal and flat pedal. The front side is in self-locking mode, and the rear side is in flat pedal mode. Suitable for SHIMANO SPD system. Do not wear cycling shoes, do not take off the pedals, easy to ride, free to switch at any time, no other devices, scientific mountain bike pedals Packing list: Self-locking pedal*1