D.I.D. 520 Standard Series Non-Sealed Drive Chain

The D.I.D. 520 Standard Series Non-Sealed Drive Chain is a 520-pitch motorcycle and powersports roller chain. It is built for riders who want dependable power transfer from a trusted chain maker. D.I.D. (Daido Kogyo) is a long-established Japanese manufacturer of motorcycle drive chains. This standard series chain is also called a 520 roller chain or 520 motorcycle chain. It is a good fit for street, off-road and general-use applications.

Key Features:

• 520 pitch roller chain construction for a good balance of strength and light weight
• Non-sealed design with no O-rings or X-rings, which keeps rotating friction low
• Precision-made rollers, pins and plates for smooth operation and consistent chain life
• Regular cleaning and lubrication keep the chain performing well and help extend its service life
• Available in several link counts, so you can choose the length your sprocket setup needs

Non-sealed chains need lubrication and adjustment more often than sealed O-ring or X-ring chains. In return, they are light and efficient. The D.I.D. 520 Standard Series is a practical choice for replacing a worn drive chain.