1,The outer hose is made of quality rubber, colorfast, pliable and durable 2,The cable is made of premium steel wires, high strength and anti‑abrasion 3,The inner PVC tube works as lubricant, keep steel wire in good condition to save manual maintenance 4,Works perfectly with shifters and derailleurs, lightweight, wearable, anti‑corrosion, great strength, and optimizes the performance of your bike 5,3 meters in length, enough for you to replace worn shifting cable, suitable for both mountain bikes and road bikes Features: 1. The outer hose is made of quality rubber, colorfast, pliable and durable. 2. The cable is made of premium spiral steel wires, high strength and anti-abrasion. 3. The inner PVC tube works as lubricant,  keep steel wire in good condition to save manual maintenance. 4. Works perfectly with shifters and derailleurs, lightweight, wearable, anti-corrosion, great strength, and optimizes the performance of your bike. 5. 3 meters in length, enough for you to replace worn shifting cable, suitable for both mountain bikes and road bikes. Specification: Materials: Steel and Rubber and PVC Color Options: Red Black Blue White Green Cable Length: Approx. 3 m or 9.84 ft Cable Diameter: Approx. 4 mm Weight: Approx. 100 g Package Included: 1 x Bike Shifting Cable Only Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.