Electric bicycle

The Yike Bike is an electric bicycle was invented by New Zealander native Grant Ryan and introduced to the world on September 2, 2009 at the Eurobike Trade Fair in Germany.
The bike consists of a carbon fiber frame, an electric, chainless drive and even electric anti-skid brakes.

Frog bike

This concept track bike is inspired from nature.
The designer is called Alex Suvajac

Carbon fiber bike