S-Works Phenom Size:143 feature our new T-Type rings

feature our new T-Type rings and are compatible with our new Quarq power meters

deep penetrating chain lubricant and oil that’s formulated to hold up in extreme conditions that would destroy ordinary chain lubes

Utilizing new UCI rules

25 oz ADDED FEATURE Storage box

Dedicated sunglass storage maintains a secure fit and keeps eyewear out of the way when needed

S-Works Phenom Size:143 feature our new T-Type ringsThe S Works Phenom is a top of the line, lightweight, all terrain saddle that features a FACT carbon fiber shell that's specifically tuned for the stiffness required of racing. And with a rounded, anti snag tail and the perfect amount of padding, you'll find it be more than ready for all day rides both on and off road.