After Sales Service Your satisfaction is our greatest pursuit, we are committed to providing customers with a pleasant shopping experience and satisfactory after-sales service. If you have any questions, please leave us a message. We will get back to you as soon as possible within the working dayHigh-quality materialThe chain is made of high-quality stainless steel, reinforced shaft concave, high structural rigidity, compact structure, strong and durable. Export-quality bicycle chains are fully plated and hardened for enhanced wear resistance.Agile ShiftingThis mountain bike chain adopts double X bridge chain, which can improve the tensile and torsional strength of the chain, making the shifting more flexible. Links for easy removal and reinstallation.Compatible ModelThe sports bicycle chain has strong compatibility and is suitable for most road bikes, mountain bikes, folding bikes, etc. on the market. High quality, fine workmanship, 6, 7, 8 speed chain length, 116 links, can be cut with a chain knife according to the length required by your own car.Strong bearing capacityThe chain can withstand a lot of pedaling force and is suitable for long-term driving on rough roads. Bike chains are very light. After installation, the weight of the bike itself will not increase much, so it will not affect the riding speed.