Jan. 8, 2017, 6:53 p.m. -  TC

#!markdown buzz. buzz is noise. noise is the conversion of either mechanical or electrical energy into sound energy. two bikes, same frame, same size, same wheels, same tires same drivetrain. the only difference: the hubs. the silent one freewheels faster than the one that buzzes. a hub that doesnt have to overcome friction to freewheel is silent. a hub that has to overcome friction is not and buzzes. in the above anecdote, i have to break when following my buddy whom is actively propelling his i9s while i coast behind him. probably irrelevant if you never stop pedaling on the downs or flats…