Zipp SL Speed Seatpost 400mm Zero Offset, Carbon Matte Black 27.2mm x 400mm

LIGHT WEIGHT AND ROCK SOLID

SPECIFICATIONS
Material (SP/ST): Unidirectional Carbon
Post diameter: 27.2mm
Post length: 400mm
Colour (SP): Matte with white decals
Hardware: Steel
Clamp Material: Al-6061
Offset/Setback: 0mm