2012 Niner SIR 9 - 2012 - Road Bike Shop
Product Search Results For "Niner S.I.R. 9 -" - (show more like this)
|Niner S.I.R. 9 Mountain Bike Frame - 2016
The award for best ride quality has always gone to steel. That's where the Niner S. I. R. 9 frame shines. The S. I. R. 9 isn't just steel, it's Reynolds 853--one of the best, most respected steel alloys for bicycle frame-building. Because of this, the S. I. R. 9 has that legendary ride quality...