They do DT Swiss in any length and number starting from 30p each, plus postage. I usually get all my spokes from them. I used to get them from awcycles who supplied Sapim in all varieties, but now only do CX ray. I'll check out Evans in Holborn as I had someone asking me to do a wheel with black Sapim spokes.
http://www.sjscycles.co.uk
They do DT Swiss in any length and number starting from 30p each, plus postage. I usually get all my spokes from them. I used to get them from awcycles who supplied Sapim in all varieties, but now only do CX ray. I'll check out Evans in Holborn as I had someone asking me to do a wheel with black Sapim spokes.