Ciclovation Premium Road Bicycle Brake Cable Set 3511.11301. 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. Compatible with all cable actuated road bike brake systems. Stainless Nano Slick Inner Cable 1.5mm Cable ISN 1.5mm , Front 850mm / Rear 1700mm Outer Casing Kevlar Braided Reinforced Light-Weight, Compressionless Lube Outer Casing Length 1700mm