This is a real experiment in the handmade track cycling design. Designed and made this year by the legendary Cherubim cycles from Japan, this bike called Air Line is the ultimate racing machine.

As the company says:

"Aero Dynamics is the largest theme in the bicycle history all the time. Cherubim created this bike by breaking the regulations and traditional concepts, because we believe this is the only way to expand the horizon of bicycle design.
Air Line presents the new possibility for the race like the Hour Record and Velodrome time trials."