Introducing the latest innovation in integrated auto-photographic technology for the bike - the Specialized S-Works Selfie Stem, or, the S4. Featuring Specialized's highest modulus FACT 13M carbon weave, the S4 incorporates seamlessly with your Specialized cockpit providing an easy-to-operate, performance-focused selfie solution.
With its Z.I.S (Zertz Image Stabilization) technology, riders won't have to worry about image blur or focusing issues no matter the terrain or riding speed. Utilizing computer-aided, computational fluid dynamic design, the S4 boasts a zero-drag coefficient as well as a Bluetooth synced, Body Geometry Fit optimized "sprinter-selfie" button for easy operation while in the drops.
At a scant 149 grams, the S4 is the perfect way to take your selfie game to the next level while still maintaining a performance edge.