The System EX M200 Black pedals feature a rigid body with a reinforced outboard design for enhanced durability. Their black one-piece PP body combines strength and style seamlessly. Equipped with a boron spindle and 9/16" size, these standard transmission pedals ensure reliable performance. The included pedalflip adds convenience for versatile use. What It’s Good For Providing sturdy and reliable pedal performance Withstanding tough riding conditions thanks to reinforced design Easy installation and maintenance with included pedalflip What It’s NOT Good For Use with non-standard pedal sizes Casual riders looking for lightweight, minimal pedals Frequently Asked Questions Are these pedals compatible with all bikes?They fit most bikes with a 9/16" pedal thread standard. What material is the spindle made of?The spindle is made from durable boron for increased strength.