Time XPRO 12SL Pedals - Single Sided Clipless Carbon 9/16" Carbon/Gold QF 51 C1Power transfer and stability are enhanced with a larger pedal surface area of 725mm squared The ICLIC system, with its pre opened design, allows for positive engagement and greater comfort Watt saving ceramic bearings and a super light hollow titanium spindle, resulting in an overall weight of 87. 3 grams per pedal The carbon blade is also adjustable in 3 positions to optimize engagement tension Low stack height keeps the cyclists sole as close to the