Gravity bike came from the designer Jeff Tiedeken, stunning design, because this is not just a bike, has a unique body and capable of driving at 60 mph is very admirable. As you can see there is no drivetrain and cranks have been locked, with the pedal replaced by a mere foot peg holder. In testing, Tiedeken reportedly do 60 mph plus on this. Someone get this guy GoPro camera. Minimalist philosophy to city bikes JRuiter Studio.
Gravity Bike Designed by Jeff Tiedeken.