Shimano S-PHYRE Flash Shoe Cover - Black Size:S allowing the rider to ride

allowing the rider to ride more efficiently and stably

weight savings

it redefines the standards of optical clarity

The Eagle 90 Transmission rear derailleur is the basis for the best Bowden cable-operated shifting system currently available on the market

and analyzing your performance easier than ever

Shimano S-PHYRE Flash Shoe Cover - Black Size:S allowing the rider to rideShimano utilized extensive wind tunnel testing when developing the S PHYRE Flash Shoe Covers in the quest to conserve as much energy for the rider as possible and to make every second count. Extensive use of elastic aerodynamic fabrics and a tightly wrapping, wrinkle free fit creates maximum aerodynamic efficiency. The tall cuff (which has a UCI compliant height) with wind cheating vertical grooves utilizes a no slip silicon grip fabric to keep these