Speedplay Zero Chromoly Pedals with Walkable Cleats.The performance features of the Speedplay Zero Pedal System read like a pro racer's wish list. No other pedal system comes close to offering the superior adjustability or cutting edge performance features of the Zero. By thinking outside the box, Speedplay created and patented the most technically advanced pedal system ever, featuring your choice of either a fixed position or up to 15 degrees of micro adjustable float. Once you compare the features of