LOOK KEO Blade Carbon Pedals - Single Sided Clipless Chromoly 9/16" BLK 53mm QF 8NmKEO Blade Carbon pedals feature a Chromoly axle and stainless steel bearings for extreme reliability. Beyond its weight the larger surface contact area to weight ratio is the best in class. Light aerodynamic and powerful these pedals are ready for the ride. New leading edge profiling for increased aero dynamics and reduced drag Improved sealed spindle design to resist water intrusion with dual sealed steel bearings and 1 needle bearing Better