Slick stainless cables undergo a polishing process to further remove imperfections. This creates a smoother surface with lower friction than PTFE-coated cables. With no coating, these are highly durable and compatible with all performance housings and lubricants. Typically used on high-end bikes, by riders wanting improved performance. Pro Polished cables eliminate the need for flaky coatings with an innovative polishing process to reduce friction and improve performance. - Polished stainless steel construction for low friction - Compatible with all performance housing and lubricants - Cables are tinted gold for easy identification