Btwin Ergo Fitsystem bike seat and seat post
Hi, i'm selling a Btwin Ergo Fitsystem bike saddle and seat post. Seat in very good condition, no real wear, rips etc, the seat post is the Btwin mini insert 29.8mm, it's thinner than the average post, but i do have a adaptor ring if you need it, the post has a bit of wear as it's been adjusted, but minimal.