The Orbea Carbon SB20 Seatpost combines a lightweight carbon construction with a 27.2mm diameter and 20mm setback. Available in 350mm and 410mm lengths for compatible Orbea road and gravel bicycles.
The Orbea Carbon SB20 is a lightweight replacement seatpost designed for compatible Orbea bicycles requiring a 27.2mm post with 20mm of setback.
Its carbon construction helps reduce weight while providing controlled compliance to absorb road vibration. The 20mm setback positions the saddle behind the seatpost centreline, supporting a balanced riding position on compatible road and gravel bikes.
The seatpost is available in 350mm and 410mm lengths. Select the appropriate length according to the bicycle frame, required saddle height and Orbea’s minimum insertion requirements.
Compatibility notice: Confirm the required 27.2mm diameter, setback, length and saddle-rail compatibility before ordering. Observe the marked minimum insertion depth and Orbea’s specified seat-clamp torque.
Installation notice: Use carbon assembly paste where recommended and tighten the frame clamp and saddle hardware with a calibrated torque wrench. Do not install a seatpost showing cracks, crushing or impact damage.
