Scott scale ritchey headset 29er

[Gregorio]

I am looking for a spare crown race for my 2012 Scott scale 29er. I can't find any info on which one I need. 1.5" but 45 or 90 degree.
Ritchey doesn't know and Scott hasn't responded yet.
Just hoping some one knows off the top of there head....

The guy at Ritchey did say if it is 45 or 90, any crown race from another manufacturer will work as long as you match the bearing angle.

[sfer1]

It's 45°. There aren't any 90° crown races (the other standard is 36°).