I got one spare hanger FOC with my 2011 Nerve AM HS and ordered 2 more. All brittle die-casts tho, got better CNC ones from BETD.
See previous posts re mixed service experiences (as above, not sure if its any different elsewhere in the biz), pivot bearing problems etc. I got a new frame under warranty, so they made a good effort really.
Headset is good; put in a Works offset and original Acros was perfect.
A really good bike, & good value.
They have just expanded the UK centre so that might help support, if you need it.