Time to replace my #lumus ultra helmet. Therefore, I've backed the current Lumos #sonorus helmet #kickstarter campaign
https://www.kickstarter.com/projects/lumoshelmet/lumos-sonorus-mesh-intercom-helmet-with-360-visibility?ref=thanks-copy
#bicycle #mastobike
Full-Duplex Mesh Intercom | Up to 15 Riders | Open-Ear Audio | E-Bike Safety | 360° Visibility | Turn Signals & Brake Light
M4x