It's using an internally expanding seatpost. Just like a stem. http://velo-orange.blogspot.co.uk/2006/11/atax-internally-expanding-seat-post.html
It's using an internally expanding seatpost. Just like a stem.
http://velo-orange.blogspot.co.uk/2006/11/atax-internally-expanding-seat-post.html
Oh, thanks. Never seen that before!
@dglshrn started
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Oh, thanks. Never seen that before!