The Wheels Manufacturing Hanger 170 is proudly made just down the road from us in Louisville, Colorado USA to very precise tolerances. Wheels uses CNC machined 6061 aluminum for improved durability. Quality materials and exceptional manufacturing skill work hand in hand to create a hanger that is typically a big improvement over the stock hanger. It has a black anodized finish for good looks and lasting finish quality. Mounting hardware included. The 170 fits Ridley X-Fire Disc 2013 and 2015 frames.