GANNA Aerofin Seatpost for Cervelo S5

Sale price$395.01

The GANNA AERO FIN is a high-performance carbon seatpost engineered to minimize drag through a biomimetic design. By utilizing a slim, shark-fin-inspired structure, it optimizes airflow around the seat post area to improve overall cycling efficiency.

Key Performance Features

  • Ultra-Slim Frontal Profile: At just 13mm wide, the frontal profile significantly reduces wind resistance and trailing vortex drag.

  • Bionic Micro-Offset: The unique shape allows for subtle longitudinal flex, improving ride comfort without compromising lateral stiffness.

  • Precision Finish: Each post features a naked carbon fiber finish with a precision laser-fused surface.

  • Integrated Component System: The system includes a full-carbon saddle clamp and titanium hardware for a lightweight, secure setup.

Technical Specifications

  • Material: Carbon fiber with titanium bolts/parts
  • Length Options: 300mm or 370mm
  • Setback: 10mm / 5mm / 3mm (Based on model)
  • Saddle Clamp Width: 47mm
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Model 27.2 SL8 SOLOIST S5 REACTO DOGMA F 2025
Length 300/ 370mm 300/ 370mm 300/ 370mm 300/ 370mm 300/ 370mm 300/ 370mm
Weight 99g/ 115g 99g/ 115g 99g/ 115g 115g/ 125g 105g/ 120g 99g/ 115g
Setback 10mm 10mm 10mm 3mm 5mm 5mm

Note: Measurements are subject to usual manufacturing tolerances.

Seatpost Size: 300mm

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