How to maintain and maintain motorcycle chains

The chain (motorcycle chain) can be divided into motorcycle roller chain, motorcycle sleeve chain, toothed chain (silent chain), motorcycle sealing ring chain (oil-sealed chain, and O-ring chain and X type sealing ring chain). According to the parts used on the motorcycle, motorcycle chains can be divided into two types: chains used outside the engine and chains used inside the engine. Motorcycle chains used outside the engine are drive chains (or drive chains) used to drive the rear wheels, most of which use roller chains (chains of individual specifications, such as 219H or 05MA are also used as drive chains); Most of the chains used in motorcycle engines are sleeve chains. The sleeve chain used in the engine can be divided into timing chain (cam chain) or timing chain, balance chain and oil pump chain (used in engines with large displacement). High-quality motorcycle chains (motorcycle chains) include motorcycle roller chains, a full range of motorcycle sleeve chains, motorcycle toothed chains (silent chains) and motorcycle seal chains. Motorcycle O-ring seal chain (oil seal chain) is a high-performance transmission chain specially designed and produced for motorcycle racing and racing. The chain is equipped with a special O-ring seal to seal the lubricant in the chain from dust and dirt. The chain color can be natural shot blasting, golden (copper-plated) and silver (nickel-plated). The copper/nickel-plated motorcycle chain is usually copper-plated or nickel-plated on the inner and outer plates of the chain, and all parts can also be copper-plated Or nickel plated Oil seal chain This kind of chain is filled with a certain amount of grease in the middle of the pin shaft sleeve, which can reduce wear and extend the service life; and due to the sealing effect of the "O" ring, it can prevent mud and sand from entering the hinge pair of the chain sprocket.