We make frames from carbon steel, but the frame weigs less than most of the aluminium frames. the main frame weighs about 4,800 gms. Its a short wheel base(1110mm) and uses a over seat stearing. We manufacture just the frame and install components as per the customers needs and budjet. The frame fits wheel sizes from 20" to 700c (both front and rear.
The frame geometry eliminates both the pedal wheel interference and chain wheel interference, even for not very tall cyclists. It also minimizes power loss due to the drive and return chain angles. the seat is equiped with a multi-pivot system that allows you to change the weight distribution between front and rear wheels, and the seat height as well according to your needs.
The seat provides a solid support to push on pedals. As a matter of fact, the new seat multi-pivot system allows you to adjust the bottom bracket-seat difference in height to improve the push on pedals. The deat angle is also adjustable from 20deg to 40 deg.