This stealthy scooter is crafted and built as a daily driver can take two people, its unstoppable even in the worst gridlocks... READ MORE at Yanko Design !
I was in junior high school when i got an after school job a TWINN SCHWINN in West Covina when a bike like this came in for repair.. I have tried to tell friends about this derailleur, but few believe it ever existed.
Pinarello, inbuilt brake callipers
Great idea for front breaks. I don't know who makes them though.
Ciamillo Gravitas 3.0 cranks from Ted Ciamillo, the master behind Zero Gravity. His crank sublime crank design has arrived. An alternate view of the crank arms.
Elliptical crank on a bicycle from 1920. https://www.facebook.com/photo.php?fbid=10205089588542586
Long before they even dreamed of Biopace there was this