I understand from Lee who owns Viking Vinyl that he gets lots of GS riders who wants their seats altered but just in case you are not aware of his work please use this link.
He does a good job very quickly and is also reasonably priced.
He has transformed my BB by fitting memory foam in the seat and it was £50 well worth paying.
http://www.vikingvinyl.co.uk/
He does a good job very quickly and is also reasonably priced.
He has transformed my BB by fitting memory foam in the seat and it was £50 well worth paying.
http://www.vikingvinyl.co.uk/