The 2012 Norco Seige 21 is a bmx bike with a chromoly frame. The frame has a Flat Black finish. It was released in 2012. Due to the frame materials and other factors, we estimate that this bike weighs around 20 pounds. The Seige 21 is fully rigid.
Components
The Seige 21 comes with various bmx bike components, including an aluminum Norco Top Load stem and an integrated FSA headset.
Drivetrain
The Seige 21 has.
Wheels
It comes with Odyssey Aaron Ross tires (20in x 2.35in).