9-speed bicycle chain, MTB chain, 1/2 x 11/128 inch, 116 links

Design in the form of a double X bridge. This chain has a double X bridge shape for ultra-fast and smooth switching. The inside adopts chamfer and anti-stretch treatment of the outer panel, easy to clean and reuse. This chain is very easy to assemble and disassemble. When installing, simply connect the chain with the magic buckle, then turn the gear to confirm that the chain is firmly connected. This necklace is made of high quality metal materials and is galvanized. It has the characteristics of oxidation resistance, high strength and durability. This 9 speed bicycle chain has a total of 116 links,professional equipment test distance,professional technical test data. It can perfectly meet your daily needs. Excellent workmanship ensures that the chain and sprockets are firmly attached. Each connector of the chain has been carefully handled to prevent it from falling off. Suitable for road bike and 9-speed mountain bike, it is a necessary bicycle material.