The carbon fiber Pi Bike

Yesterday, was the pi (π) day. Also, was Albert Einstein‘s birthday and the day that Stephen Hawking died. This is the carbon fiber Pi bicycle.

The Pi Bike is a fixed gear bicycle handmade out of carbon fiber in the shape of pi (π) symbol.

Martijn Koomen and Tadas Maksimovas created the design and made a fully functional bicycle.

source Pi Bike