Bianchi Pista Stockists, London

sigh. This took me a few minutes. http://www.cyclescheme.co.uk/employee,partner_finder.htm .

And the answer is........: http://www.bikeandrun.co.uk/bikeshop/product_info.php?cPath=73_53&products_id=936 (its in East Finchley; a few stops from Baker Str).

Yep, already did that - see OP. I was asking if anyone knew of a shop more central that was on the scheme and sold pistas.

Thanks for your help anyways.