Ritchey likes to keep the brand ID in play, and if you agree, you need to rock these lightweight UD matte carbon spacers to complement your Ritchey bar and stem. With a 33mm outside diameter, these spacers align nicely with many components. For weight reduction, the 1 1/8 (28.6mm) inner diameter surface has been scalloped out, without sacrificing surface area or strength. The finish is a satin matte UD black, with a black Ritchey Carbon graphic.