Fizik cyrano 00 carbon seatpostcyrano seatpost 00its easy to get a perfectly balanced position with the cyrano 00 seatpost its rotational center means you can always get it right regardless the amount of tilt of the clamp being made from high modulus uni directional carbon fiber also delivers the ideal combination of very low weight together with maximum comfort features material high modulus uni directional carbonaluminium ergal seatback 25mm bolts titanium diameter 27 2mm length 3