Full Speed Ahead K-Force SB25 Di2 Seatpost - 27.2 x 350mm Black Hood Width-53cm The Cold 610 has longer

The Cold 610 has longer pressure zones and a bit lower camber

Fusion Form Base: Tuned firmer to match the needs of high-performance riders

Vendor Odyssey Manufacture Number ODB-268-BK Model Name Mono Levers Category Brake levers

4 Stack Height Bearing Angle 45°/45° Size 1`

Full Speed Ahead K-Force SB25 Di2 Seatpost - 27.2 x 350mm Black Hood Width-53cm The Cold 610 has longerK Force Di2 SeatpostOne piece continuous carbon fiber construction Forged alloy Minimal Top Clamp (MTC) UD carbon finish Removable mounting hardware for FSA WE or Di2 battery Length 350 Color Black Weight 197 Diameter 27. 2 Material Carbon Defined Color Black Clamp Style Standard Rails Offset (mm) 25