You've decked out your favorite commuter with a Vibe Pro, and while you're all about how compact it is, you've got more than one ride and need to be able to shine your way home regardless of what bicycle you saddle up on. Grab the Light & Motion Vibe Pro Seat Post Mount to run your light on other bicycles, keeping a mount secure and ready to run on whatever ride you might take out for the evening. It hooks into your Vibe Pro via its USB stick, just like your other mount, and can be secured flat against your seat post or along the rails of your saddle, depending on your preferences.