Serfas Dual Density Women's Hybrid SPD® binding mechanisms on both

SPD® binding mechanisms on both sides of the pedal make entry fast and easy without the need for pedal flipping

Made of high-grade aluminum and precision machined flat so you can achieve the most accurate side-edge bevel

While the New Wave Swim Buoy does not replace personal floatation device (PFD) or a swim life vest

and an imperfect seating of the wheel or slightly mis-aligned rotor won’t cause annoying and performance-robbing brake rub

For use in the glide zone(s) only

Serfas Dual Density Women's Hybrid SPD® binding mechanisms on bothThe Serfas Dual Density line of saddles is constructed using Serfas' patented I. C. S. (Infinite Comfort System) technology. Made up of a soft flexible rubber base followed by two layers of soft and firm closed cell foam, and a final top layer of friction reducing Reactive Gel covered in moisture wicking four way stretch Silk Tech Lycra.