Lightweight and durable, made by senior fabrics. When the chain in rotating, this accessory can protect bicycle chain from damaging! Hook-and-loop design, install, remove and wash easily. Material: Neoprene, Nylon.
Material: Neoprene, Nylon. Convenient For Installation:The Velcro design of the protective sleeve is very convenient for installation, disassembly and cleaning. Wide Application:The bike chain protective cover can be used with various types of bicycles and mountain bikes.