Welcome to Buffalo Composite Designs. I have been doing a little carbon repair work, frames, wheels, skipoles, whatever. I am also doing some web work.  We are not building any bikes seatposts for now.  We have a few old stock monocoque seatpost shafts.  If you have the top hardware and a broken shaft we might have a replacement. Pricing will very on the finish work necessary on the shaft.    Send all inquiries to: Hawke Morgan BCD 505 259 6885 hawke@bcdracing.com For Hawke's midweek race series info click here: <BCD Training Series>