Do you have more than one bike? Get the most out of your Flux™ Expert tail light by getting an additional seatpost mount for easy switching between your rides.
- Interchangeable rings will fit 27.2mm, 30.9mm, and Venge Aero seatpost.
- Interchangeable rings will fit 27.2mm, 30.9mm, and Venge Aero seatpost.