Haveo - it's not Air, you can use standard seatpost. Unsure of tubing. Weight is 2.62kg for framset as is so something high end.
User etc. - both Rossins are NOS so they won't be cheap ,I'll find out prices later today.Sizewise the blue 55x57 in columbus Aelle round tubing and the red/orange is Gilco Matrix tubing and 59.5x 60.5
Haveo - it's not Air, you can use standard seatpost. Unsure of tubing. Weight is 2.62kg for framset as is so something high end.
User etc. - both Rossins are NOS so they won't be cheap ,I'll find out prices later today.Sizewise the blue 55x57 in columbus Aelle round tubing and the red/orange is Gilco Matrix tubing and 59.5x 60.5