5 Pairs8/9/10 Speed Quick Release Chain Connectors Link(9 Speed)

EASY TO USE:This chain connectors can use repeatedly, easy to assemble and disassemble chain;3 types to meet your need.GOOD MATERIAL:Bike chain is made of high quality steel with fine treatment and quality machining, robust, tough, antioxidant and .EASY TO INSTALL AND DISASSEMBLE: Can be fitted without tools, 'lock' in place and hold together,easy to fix a broken chain or more normally to break it to clean or change gearing.950 KGF TENSILE STRENGTH:High tensile strength up to 950 kgf, good for temporary use or repair chain.SMOOTH :The smooth would not damage the chain and good for smooth chain rotation.