The Shimano SPD GR500L pedals are platform pedals suited for MTB, enduro, or trail mountain bikes. The pedals ensure plenty of grip in the steepest and fastest descents. These Shimano SPD GR500L pedals are a reliable factor on various mtb routes. Always the right grip with the adjustable pins The Shimano PD-GR500 are durable and strong flat pedals that have the option to install pins. These pins screw in easily, and come with spacers so you can change the height of the pins to your liking! The design of this pedal allows good foot placement. The inside of this pedal is less wide than the edges, so you have a comfortable 'hollow' profile in which you can put your shoe. Sturdy pedals, made for beginner and advanced riders The Shimano PD-GR500 pedals have a very sturdy and durable Chromoly axle. The shaft is connected to the body by well-sealed cartridge bearings that rotate smoothly, require little to no maintenance and are easy to replace over time. In short, the PD-GR500 pedals are a reliable pedal for the novice mountain biker or advanced trail and all-mountain riders.