| Feature: 1. Premium Material: Bike chain is made of premium steel, strong and durable, corrosion resistant, long service life. 2. Strong Tensile Force: Bike chain adopts strong chain shaft inlay, strong pedaling without breaking, strong tension and impact resistance. 3. Fine Crafts: 9 speed bike chain is made of fine workmanship, exquisite details, tight structure, flexible and not jammed. 4. High Strength: 9 speed bike chain adopts high rigidity forging process, which can withstand high strength instant explosive force and greatly strengthen the service life. 5. Adjustable Length: The chain length of mountain bike chain is 116 links, which can be cut short by using the chain cutter according … | |