When you are racing marathon events and speed, grip, and weight are all at a premium you have to rely on your tires to support you the entire time. Small reverse-scalloped center knobs provide a near continual center section for speed, while the angular transition and side knobs bite at every angle for braking and cornering.
Image is for illustration purposes only
Super low profile tread for minimal weight
Near continual center tread for low rolling resistance
Short and Grippy transition and side knobs for control through any corner