I don't know specifics in Brussels, but on CS people have asked for around here, for bikes as well as in general, and been given a whole bunch of places. ...Wait, I'll go check in the Brussels group and see if anyone has asked in there recently...
OK, responses on there:
- http://www.brusselsbikepolo.be/blog/addresses/
- www.velocyclo.org THE 2handbikeshop in you'r Town!
- http://www.2dehands.be/fietsen/
- http://www.lamaisonduvelo.be/
- http://www.velodroom.net/?page=route&id=&lang=en
- http://www.provelo.org/ | http://www.provelo.org/spip.php?article455
- http://www.recyclo.org/cyclo/index.php
- there are the rental bikes for tourists- http://www.cyclocity.be/eng/default.aspx -stationed around the prettier parts of the city. A bike can be rented for a day, a weekend, a week or a year for a small fee.
- If a person really wants a new and inexpensive bike, the department store Carrefour sells bikes for less than 100 euros. These, however, are popular cycles to steal, so invest in a good lock.
- visit en.villo.be! You can buy a subscription for a year for 30, you can ride for half an hour for free, and you never have to worry about your bike getting stolen, AND if it breaks you don't have to repair it!
-The cheapest will probably be Sunday at the Zuidmarkt (but these are known to be stolen & bad quality).
- check this site about cycling in brussels: http://www.fiets.irisnet.be/en/right_equipment_en.htm#2
- check the petits riens in rue americaine? They always have bikes for about 40-60 euros
- if you can, you should head to a "kringwinkel" outside brussels. kringwinkels are shops selling all kinds of old recycled stuff (clothes, furniture, books, junk, everything basically), like Les Petits Riens in Ixelles - it's always a pleasure browsing for stuff around there. The kringwinkels outside Brussels are way cheaper than Les Petits Riens, and the further you go and the smaller the town, the cheaper. I bought my old bike at the Kringwinkel in Bree, my grandparents' town near the Dutch border, and paid 17 euros for a good bike!!
- There's also a salvation army store on 28 Boulevard d'Ypres, 1000 BXL, near Yser in the centre, though they don't often have bikes.
- some websites: http://www.televil.eu/ (kringwinkels in halle, vilvoorde, sint-genesius-rode, ...)
http://www.kringwinkel.be/common/adressen.htm for kringwinkels everywhere in Flanders (don't know any sites for Wallonia, sorry)
http://www.petitsriens.be for Les Petits Riens (Spullenhulp) in Ixelles
- www.kapaza.be
- Second hand: perfect places in brussels:
To sell and buy something:
Troc International (in Drogenbos behind Carrefour)and Meiser (Chaussée de Louvain, going out of Brussels) http://www.trocinternational.com/belgique/
Cash Converters (In Ixelles, chaussée d'Ixelles and Drogenbos, behind the Carrefour supermarket too)
To buy:
Les petits riens/Spullenhulp 101 rue américaine
www.petitsriens.be
l'Armée du Salut 24 Boulevard d'Ypres Brussels center
http://www.armeedusalut.be/
OK, I think that's about all. lol. Hope that helps!