■ A set of stainless steel outer with PTFE liner and SP31 special stainless steel inner. ■ The outer layer uses PTFE (Teflon) liner tube for a smooth and lightweight touch. ■ The inner cable has been adopted with slick processing on the surface of the cable for a flexible, durable and low friction. ■ Compatible with: Shimano Road ■ Contents: Stainless steel outer with PTFE liner: 31.5 inches (800 mm) x 1, 79.1 inches (1,800 mm) x 1, 2,000 mm x 1, Outer cap: 4 pieces, Inner cap: 2 pieces ■ Color: clear red