Speedplay's Ultra Light Action Pedal System features an advanced hybrid-pedal technology that combines the legendary ease-of-entry and luxurious non-centering free-float of the X System with the robust spring design and enhanced durability of the Zero System. Dubbed "Light Action" for its unique, low-force, high-security latch mechanism, this new pedal provides the easiest and most intuitive entry and release functions ever offered in a clipless pedal. Chrome-Moly spindle. Look bolt pattern. Ultra Light Action Walkable Cleats included. Sold as pair.