S-Works Phenom Size:155mm Quick release design allows for

Quick release design allows for fast installation and removal of tool

Compatible with Roval Threaded Valve Stem

When you’re out in the wild

Key Technologies: Bead Bite™

S-Works Phenom Size:155mm Quick release design allows forThe 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. Patented Body Geometry design is lab tested to ensure blood flow to sensitive arteries. Super light, EVA padding for comfort and