Time xpresso 15 pedalstime has revolutionized clipless pedal technology and introduces its newest generation xpresso this brand new pedal has an even faster more intuitive engagement without any rubbing which is thanks to the iclic concept of a pre open clipless system time patentthe use of a carbon flexion blade instead of the traditional metal spring allows for these new pedals to be extremely light the oversized platform of 700mm2 gives the pedals a record surface areaweight factor fea