Shimano Dura Ace R9100 Carbon Road Pedals Mirrors & Reflective Brakes Tektro MD C550 hydraulic Brakes Tektro MD C550 hydraulic Singlespeed drivetrain and smaller grip design keep it easy for her to learn and feel comfortable behind the wheel also allowing wider bearing placement for increased rigidity and uniform load distribution Low profile 8 two ball and one wide roller bearing Stainless steel pedal body plates for increased durability Open design allows for easy access and cleat adjustments Wider shoe cleat has a long life and is easier for walking than other cleats Large binding target allows quick engagement while wide cleats provides more efficient pedalling