is riva carrying them anymore?

We are a Hydrospace dealer and can provide original HSR parts & accessories. We have no S4 units in stock at this time and no specific date when 2008 units will be available.

dont know somewhat of a date

Only what they've posted on their site.

any updates on when the S4 will be here

Nope...

RC, Are you guys still going sell S4's this year since the IJSBA did not homologate the 2008 skis?

I would expect sales to to decline on 2008 S4's (and other HSR units if you were to get them) since their main purpose is for racing and their price tag would not attract many recreational riders...

We still have not heard when or if Hydrospace will distribute product in the US.