Size Large in anodized black. I'm 5'11" and it is perfect for me.
Bought in May/June this year from Nicolai UK, and used mainly for commutes, which involves a little off road. The frame is unmarked and virtually as new. Its far too much bike for me to go to work on hence the sale.
I can include a Fox vanilla R rear shock, or without shock if you prefer.
Geometry details here:
http://2009.nicolai.net/manuals/tech_sheet/Helius_CC_2010.pdf
I currently have Fox float 140mm forks fitted, and I have measured the head angle at 67 degrees and the seat tube at 73 degrees, with a 33cm BB height. This almost the same as a current 18" Orange 5, exept the Nicolai has a slightly lower bottom bracket. It feels much stiffer than a 5.
The warranty is transferable to the new owner and has over 4 1/2 years left, so this is as good as buying new.
The vanilla shock is a 200x57mm, not the 200x50mm as quoted on the Nicolai spreadsheet. This gives the frame the following travel options:
144mm
132mm
116mm
100mm
As frame only without shock - £850
As Frame with Vanilla R shock - £900
As Frame with shock and Acros AH-07 deep insertion headset - £950
I'm in Notts. Please email me for any further information.
