The Ordu’s geometry is built around a lengthened reach and a relaxed 72.25-degree head tube angle on most sizes to foster high-speed stability. Orbea offers the frame in four sizes, though the S/M and M/L share the exact same reach and stack measurements, differing primarily in the length of the seatpost and monopost to accommodate taller riders.
Fit tuning relies heavily on the OMX mono-riser cockpit and a highly adjustable seatpost. The seatpost clamp provides 100mm of setback adjustment, allowing riders to achieve effective seat tube angles between 74 and 78 degrees. Up front, the monopost system allows the entire aerobar assembly to slide up and down easily without complex spacer stacks. The base bar can also be flipped to adjust height by 30mm, though this requires disconnecting the hydraulic brake lines.
Riders should note the strict parameters of the front end. The pursuit bars measure a narrow 38cm center-to-center, and the arm pads max out at 20cm wide. This forces a tight, aerodynamic posture that suits broad-shouldered athletes less than it does those comfortable in a constricted, pro-style tuck.