Elite Ultra-Slick cables are made from pre-stretched, die-drawn stainless steel and undergo a highly intensive polishing process to remove the smallest imperfections. This creates a near mirror finish and class-leading low friction performance. Unlike other ultra-slick cables that use a fragile coating, Jagwire Elite Polished Ultra-Slick cables are long-lasting and don't require the use of a specific housing or lubricant. These cables deliver incredibly accurate, smooth movement for riders that demand the ultimate performance from their bikes. STS-EL - pre-stretched, highly polished, ultra-slick stainless steel spiral-bound cables.