DEMA E-Silence Sunrace RDM41 8SPD 1x7 Grey/White

In DEMA company, they always try to be one step ahead. That´s the reason for the ceaseless improvement of bicycles, either technical or visual.

TECHNOLOGIES

HPC

• Increased efficiency in the transfer of energy to the rear wheel is referred to as HP-C. This technology has been incorporated into the elaborate rear construction of all DEMA carbon frames.

3D-FD

• This technology offers the possibility to use heat processed 3D frame endings with interesting shapes. Their advantage, compared to milled endings, is the increased strength of the material.

AL 6061

• An aluminum alloy containing Mg2S silicides as its main additive is referred to as Alloy 6061. Class 6000 alloys are highly workable, weldable, and machinable.

HT

• Heat treatment of frames by heating to a temperature of 130°C for several hours is a process of restoring the mechanical properties that were lost during welding.