Ciclovation Premium Road Bicycle Brake XL Cable Set 3511.11305. Stainless steel stranded brake cable using Nano-slick surface polishing results in ultra low-friction braking performance without the use of coatings that may wear off. Linear compressionless outer casing is Kevlar reinforced making it 30% lighter than conventional outer casing while maintaining maximum braking responsiveness. Fully lubricated inner housing liner reduces friction and enhances brake lever feel. Extra length inner wire and housing specifically designed for road and cyclocross bikes using mechanical disc brakes. Stainless Nano Slick Inner Cable 1.5mm Cable ISN 1.5mm , Front 1350mm / Rear 2750mm Outer Casing Kevlar Braided Reinforced Light-Weight, Compressionless Lube Outer Casing Length 3000mm