4)Color: Golden Yellow, Arctic White, Red Limited, Black
Carbon
5)Head tube: 1 1/8".
The TTRX model is our multi-functional aero frame set. As a company
that prides itself on making exceptionally aerodynamic bikes that
save every watt in the wind, we feel that we have not only the
knowledge and technology but also the experience that comes with
making such a high-performance frame.
