La lista está tomada del mejor de ellos que conozco, el foro en francés velorizontal.bbfr.net y pretende ser exhaustiva.



Alemania :
Velomobil/Liegerad Forum: www.velomobilforum.de/forum/
Liegeradforum: www.liegeradforum.net/

Australia :
bicycles.net.au: bicycles.net.au/forums/viewforum.php?f=29

Bélgica :
Gentseliggers: www.gentseliggers.net/forum/index.php

China :
www2.biketo.com/bbs/index.php

Dinamarca :
Leitra : leitra.dk/forum/index.php

España :
Bicicletas Reclinadas : www.granabike.com/foro/bicicletas-reclinadas.html
Reclinadas : www.marchoso.es/reclinadas/

Finlandia :
Lowride: lowride.info/phpBB3/index.php


Francia :
Vélorizontal : velorizontal.bbfr.net

Italia :
Bici Reclinate: bicireclinateitalia.forumfree.net/

Países-Bajos :
Ligfiets: groups.google.nl/group/ligfiets/

Polonia :
Poziome : poziome.republika.pl/

USA :
Bentrider Online : www.bentrideronline.com/messageboard/index.php
Wisil : www.wisil.recumbents.com/home.asp?URL=wisil/main.asp
Bikeforums : www.bikeforums.net/forumdisplay.php?f=37
Bacchetta : www.bacchettabikes.com/forum2/
Catrike : catrike.yuku.com/
Challenge: groups.google.com/group/challenge-bents/
Cruzbike: sports.groups.yahoo.com/group/Cruzbike/
Cyclingforums: www.cyclingforums.com/f152-recumbent-bicycles.html
Jetrike : mail.jetrike.com/mailman/listinfo/jetalk_jetrike.com
Rans : sports.groups.yahoo.com/group/Ransbike/

UK:
Bhpc : www.bhpc.org.uk/forum/
Anothercyclingforum: www.anothercyclingforum.com/index.php?board=21.0
Velovision: www.velovision.co.uk/forum-new/list.php?3