The Hammers opened discussions with the Ligue 1 club over the defender, but their decision not to follow up their enquiry with a concrete offer has left the French chief bemused
The 26-year-old has been linked with clubs such as Southampton, Everton and the Hammers in the past few seasons, with the east London outfit making contact with les Girondins over a potential move last year.
|200/1||Bordeaux are 200/1 with William Hill to win Ligue 1
But West Ham have not followed up their interest in the Senegal international since enquiring about his availability, and Triaud is disappointed that the club have backed away from a potential deal.
He told RMC Sport: "Regarding Sane, West Ham approached us last season but since them it's been total silence. This is a bit of the politics of English clubs. They emphatically expressed their interest and I don't see why their tastes would have changed."
Sane made 43 appearances in all competitions for Bordeaux last season, scoring once in both Ligue 1 and the Europa League, and received one red card.