1- The brake cable are made of highest standard zinc-coated, Each cable consists of 19 wires. it can provide smooth movement and higher corrosion resistance, strong durable. 2- It has everything you need: you get enough sheath ferrules and end caps, two different length front and rear cables. Fortunately it is long enough to work perfectly on your bike. 3- Make sure you use the shortest cable first that goes to your front brake, then use the longer cable for your back brake. I suggest you used a Dremel tool with abrasive when you want to cut off the brake cable. Please wear the caps on the cables when using them to prevent the cable end being scratched. 4- Used by professionals. fit most bikes, for example MTB, road bike, BMX bike, folding bike, recreational cycling. 5-Easy Maintenance:After long-term use, just apply a small amount of butter or lubricating oil on the steel wire to ensure the sensitivity of the brake at all times. Product Specification: Type :Bike Brake Cable Length :1.7m Diameter :1.5mm Application :Front brake cable, rear brake cable Package Includes: 10 x Bike Brake Cable