there is also these: http://www.bikerumor.com/2015/09/02/eb15-birzman-guards-against-spray-with-worlds-most-aero-fender/
Commuter racing >>>
@hippy started
London Fixed Gear and Single-Speed is a community of fixed gear and single-speed cyclists.
hippy
there is also these:
http://www.bikerumor.com/2015/09/02/eb15-birzman-guards-against-spray-with-worlds-most-aero-fender/