aero road disc bike a9 chinese l twoo r9 Size:54cm A dropped back seat with

A dropped back seat with a carbon SD006 saddle ensures the comfortability of the rider

the FL40 II meets professional racing standards

G25 SL: External:31

Tubeless Ready Hub  DT240EXP-36T

aero road disc bike a9 chinese l twoo r9 Size:54cm A dropped back seat withGravity and wind, in cycling these elements could be your best friend or your worst enemy. A light bike rolls smoother, and an aerodynamic frame minimizes wind resistance. You put light and aerodynamic together, and you get the Disc Road Bike A9. Once you go Aero, you can never go back. The A9 is a superlight road bike that manufacturers recommend for racing. Constructed almost entirely with a mix of Toray T700 and T800 carbon fiber cloths, the A9 has