The frame needs exposure to around one hour of sunlight to be able to glow for over an hour after dark. The Kilo Glow bike frame is now available to purchase for $400 from the Pure Fix Cylces website.

Kilo Glow: Brilliant Glow-in-the-Dark Bike Frame Helps Keep Cyclists Safe at Night Bikes and Scooters. News Transportation Bikes and Scooters. 10/30/2013. under Bikes And Scooters ...