I've got a medium carbon fibre 29er frame. It's a felt nine line in red and black. Decent condition, I think the only thing I'd note is it's qr rear and has an integrated headset for 1 1/8 straight forks. I've got a rigid carbon set for it if you were looking for a rigid set up. One of the bottle bosses on the seat tube came loose so removed it. Didn't bother replacing as I never used them. Have put blanking stickers over both to stop water getting in.