The Eagle F1 SuperSport R is our fastest Road Ultra High-Performance tire. Optimizing low rolling resistance with reduced weight, the Eagle F1 SuperSport R is the go-to race day tire for Road, Time-Trial, and Triathlon competition.Who rides this tire.The serious athlete who demands outright speed, low weight and reduced Crr above all else.Where does this tire perform best.The Eagle F1 SuperSport R is the ultimate weapon for race day performance, time trial, and triathlon competition.Options.Construction: Tube Type or Tubeless CompleteWhen Every Split Second CountsWhether against the clock, facing down the competition, or achieving your personal goals, on race day only one thing matters: doing your absolute best. We set out to create a tire that maximizes your performance with no compromise. Minimal rolling resistance; paired with ultra-low rotating mass results in the no compromise race weapon.Speed, Above All ElseThe Eagle F1 SuperSport R, above all else optimises outright speed for