The Eagle F1 SuperSport R is our fastest Road Ultra High-Performance tyre. Optimizing low rolling resistance with reduced weight, the Eagle F1 SuperSport R is the go-to race-day tyre for Road, Time-Trial, and Triathlon competition. Whether 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 tyre 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 ELSE The Eagle F1 SuperSport R, above all else optimises outright speed for no compromise performance. Featuring next generation technology: An ultra supple and lightweight 150TPI casing, short-ply construction, a thinner tread cap, slick tread, all contributing to an improved system performance with a reduced CRR of up to 36.1% across a wide variety of pressures. TUBELESS COMPLETE CONSTRUCTION Tubeless Complete is a Goodyear Bicycle Tyres proprietary design that features all the benefits of a Tubeless Ready tyre with additional air retention and performance-enhancing properties. A non-porous, multi-compound layer is added to the casing, improving air retention while providing additional puncture and cut protection. The material is extremely light and adds minimal weight. This lining effectively seals the casing with an airtight membrane that doesn't consume sealant to stop air leaking out, as is typically the case with the majority of other tyres sold as Tubeless Ready systems that rely on sealant to stop air from bleeding through the sidewalls. Significantly more sealant remains after installation, ready for the moment you need it, and your sealant will stay liquid in the tyre for longer. The fractional weight increase of the Tubeless Complete lining is more than offset by the weight saved by not requiring additional sealant to bind to the casing and seal pores, resulting in a competitive overall system weight with improved sealant longevity and performance. DYNAMIC:ULTRA HIGH PERFORMANCE COMPOUND A proprietary blend of synthetic and natural rubbers enhanced with Graphene and next-generation amorphous spherical Silica; our all-new Dynamic:UHP compound has been developed with the single purpose of expanding the ‘Magic-Triangle’ of improved Rolling Efficiency, Traction and increased Durability. The combination of Graphene and Amorphous Round Silica allows us to independently improve: Rolling Efficiency by 15.7% Grip (Centre) by 19.0% Grip (Edge) by 17% % vs. Eagle F1 baseline, data from 3rd party testing, tested at 100PSI SPECIFICATIONS APPLICATION: Road Race CASING CONSTRUCTION: Tubeless Complete TREAD COMPOUND: Dynamic:UHP CASING/PROTECTION: 150 TPI Short Ply SIZES: 700c x 28mm WEIGHT: 255g (28mm)