Hi,
I personnaly don't know the shops in Barcelona, but if you search through this website you will find this shop as an official partner/distributor:
DAFFI SKI & WINDSURF
C/ SANTS 324
08028 BARCELONA
Ph:34 93 333 3356
Fax:34 93 448 2657
Email:daffi@daffi.com
http://www.star-board.com/2010/compa...?country=Spain