The Michram Industries MR12 rim is a lightweight and rigid carbon fiber rim built from a combination of the highest strength standard modulus fibers available and are bound together with a 255 degree high tg resin. The rims are then finished off with a 12K weave outerlayer and a matte finish which makes the weave pattern pop a bit more on the final product. Comes with red and white logos or grey as standard or we can customize a color to match your bike if need be. (Contact for custom details.)