Specialized Flux Expert Tail Light Flexible Seatpost Mount

Do you have more than one bike? Get the most out of your Specialized Flux Expert tail light (sold separately) by getting an additional seatpost mount with a flexible quick-release system for easy switching between your rides.

- Mount with over-molded rubber straps.
- Three strap positions allow the mount to adapt to posts from 25.4mm up to most aero posts.