Introducing SpeedWing Rotors
https://www.youtube.com/watch?v=WbXcXcjCcaY
Flutter like an eagle, swoop like an albatross, hover like a pigeon… Have CRC created the next best thing in bird named bicycle components? Will April 1st 2017 mark a date in bike design history? SpeedWing Rotors, what do you think?
Available from April 1st.