KNOG PWR Sound Modular Bluetooth Speaker GRX Waterproof to the top of

Waterproof to the top of the border

ready to pull on when needed against the elements

Includes premium

Zipp applied Total System Efficiency specifically to the challenges of gravel

and actually get faster over time

KNOG PWR Sound Modular Bluetooth Speaker GRX Waterproof to the top ofWith PWR Sound, our portable Bluetooth speaker, youll never need to be without your favourite music, audio books or podcasts wherever your next adventure may take you. Mounting System (not included) Adding a PWR Frame Mount (which isnt included) will allow you to attach the PWR Sound to your bike, your tent, a tree or to whatever you choose to hold your portable speaker.