D.I.D. 520X116RB Standard Non-Sealed Roller Drive Chain 520 Pitch 116 Links

The D.I.D. 520X116RB is a standard non-sealed roller drive chain from Daido (D.I.D.), one of the world's leading manufacturers of drive chains for motorcycles and powersports applications. This chain features a 520 pitch with 116 links, making it a ready-to-run replacement or build option for compatible machines up to 250cc.

The 520D Standard Chain is D.I.D.'s entry-level roller drive chain, delivering reliable power transfer without the added complexity of O-ring or X-ring sealing technology. It carries an industry-standard Chain Life Index rating of 100, which serves as the baseline reference point against which all other D.I.D. chain series are measured.

Key Features:

• Non-sealed standard roller drive chain — no O-ring or X-ring seals
• 520 pitch (5/8" between link centers) with 116 links
• Industry-standard Chain Life Index rating of 100
• Suitable for motorcycles and powersports applications up to 250cc
• Manufactured by D.I.D. (Daido), a globally trusted chain manufacturer
• Requires regular lubrication for optimal performance and longevity

As a non-sealed chain, the 520X116RB is lightweight and economical, ideal for smaller displacement bikes where the added weight and cost of a sealed chain are unnecessary. Regular cleaning and lubrication are recommended to maximize chain life.